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   <video:description>Optical Grade Pyrex Plano Aspheric Lens For led Lighting Applications Material :  Optical Grade Pyrex Glass : This lens is crafted from optical grade Pyrex glass, which is renowned for its exceptional clarity, durability, and resistance to thermal changes. Pyrex glass is a borosilicate glass that exhibits low thermal expansion, making it ideal for applications where temperature stability is crucial.   Properties :  High Transparency : The lens offers excellent light</video:description>
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   <video:title>Durable Optical Led Lighting Aspherical Led Lens For Beam Shaping</video:title>
   <video:description> Durable Optical Led Lighting Aspherical Led Lens For Beam Shaping Glass Material: Borosilicate Glass: Made of high-quality optical glass, typically a combination of silica (SiO ), alumina (Al O ), boric oxide (B O ), and other trace elements to enhance durability and optical performance Property  Durability  : The lens exhibits high hardness and scratch resistance, ensuring long-term use without significant wear or degradation. Optical Clarity  : Offers exceptional</video:description>
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   <video:description> High-temperature Resistant Industrial LED Lighting Borosilicate Glass Led Lens Glass Material Borosilicate Glass: Composed of silica (80 90%) and boron trioxide (10 15%), offering exceptional thermal shock resistance and chemical stability. Complies with ISO 3585 standards for industrial-grade performance. Key Properties High Thermal Resistance: Operates reliably in extreme temperatures (-30 C to +450 C), ideal for high-power industrial LEDs. Low Thermal Expansion (3.3   10 </video:description>
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   <video:description>Custom UV Resistant Borosilicate Glass Light Cover For Industrial Lighting  Material :  Borosilicate Glass : This type of glass is known for its high resistance to thermal shock, making it ideal for use in environments with extreme temperature fluctuations. It's also highly resistant to chemicals, ensuring that the light cover remains intact and functional even in harsh industrial settings.  Property :  UV Resistance : The borosilicate glass used in this light cover is</video:description>
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   <video:description>OEM Borosilicate Linear Glass Spread Lens For Lighting Fixtures  Material : Made from high-quality borosilicate glass, a material renowned for its exceptional durability and resistance to thermal shock. This special glass blend ensures the lens can withstand the rigors of industrial environments, including exposure to extreme temperatures and harsh chemicals.  Property : Exceptional clarity and light transmission, allowing for bright and even illumination. High resistance to</video:description>
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   <video:title>Custom Borosilicate Glass Led Aspherical Lens For Superior Beam Control</video:title>
   <video:description>Custom Borosilicate Glass Led Aspherical Lens For Superior Beam Control Material :  Optically Clear Borosilicate Glass : This material is renowned for its exceptional clarity, low optical distortion, and high resistance to thermal shock. It is an ideal choice for the manufacture of LED aspheric lenses due to its ability to maintain optical properties even under extreme conditions.  Properties :  Optical Clarity : The lens offers high transparency and low optical distortion,</video:description>
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   <video:tag>Borosilicate Glass Led Aspherical Lens</video:tag>
   <video:tag>Clear Borosilicate Glass Led Lens</video:tag>
   <video:tag>Borosilicate Aspherical Lens For Superior Beam Control</video:tag>
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  <lastmod>2025-05-27</lastmod>
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   <video:title>OEM Headlight LED Borosilicate Glass Lens For Motorcycle Light</video:title>
   <video:description>OEM Headlight LED Borosilicate Glass Lens For Motorcycle Light Material: The Optical Borosilicate Glass Lenses for motorcycle light lens and headlight lens are made from high-quality borosilicate glass, a type of heat-resistant and chemically resistant glass that is known for its excellent optical clarity. This material provides exceptional durability and resistance to thermal shock.  Quality: These lenses have undergone rigorous polishing processes to achieve an extremely</video:description>
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   <video:tag>Headlight LED Borosilicate Glass Lens </video:tag>
   <video:tag>Headlight LED Lens </video:tag>
   <video:tag>Glass Lens For Motorcycle Light</video:tag>
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  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081987-durable_high_power_led_borosilicate_glass_lens_for_beam_control.jpg</image:loc>
  </image:image>
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   <video:title>Durable High Power Led Borosilicate Glass Lens For Beam Control </video:title>
   <video:description>Durable High Power Led Borosilicate Glass Lens For Beam Control   Material :  Borosilicate Glass : This high-quality material is known for its exceptional clarity, low distortion, and high resistance to thermal shock. Borosilicate glass is an ideal choice for LED lenses due to its ability to maintain optical properties even under extreme conditions and high-power LED applications.  Properties :  Optical Clarity : The lens offers high transparency and low distortion, ensuring</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/269a68c0cd12b81981765b252088de0c/playlist.m3u8</video:content_loc>
   <video:duration>21</video:duration>
   <video:publication_date>2025-03-19T14:16:45+08:00</video:publication_date>
   <video:view_count>4</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>Beam Control‌ Borosilicate Glass Lens</video:tag>
   <video:tag>High Power Led Borosilicate Glass Lens</video:tag>
   <video:tag>High power LED light glass lens</video:tag>
  </video:video>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-01</lastmod>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-08</lastmod>
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  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091129-heat_strengthened_tempered_float_glass_for_specialty_lighting.jpg</image:loc>
  </image:image>
  <image:image>
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  <image:image>
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  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091126-heat_strengthened_tempered_float_glass_for_specialty_lighting.jpg</image:loc>
  </image:image>
  <video:video>
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   <video:title>Heat Strengthened Tempered Float Glass for Specialty Lighting</video:title>
   <video:description>Heat Strengthened Tempered Float Glass for Specialty Lighting Material: Base Material: High-purity soda-lime silica float glass. The float process ensures exceptional flatness, optical clarity, and uniform thickness essential for lighting applications. Core Enhancement: Undergoes a specialized two-stage thermal treatment process: Heat Strengthening: Glass is heated close to softening point (~620-675 C) then cooled at a controlled rate faster than annealing but slower than</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.5</video:rating>
   <video:tag>Clarity Tempered Glass</video:tag>
   <video:tag>Heat Strengthened Tempered Float Glass</video:tag>
   <video:tag>Specialty Lighting Float Glass</video:tag>
  </video:video>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-08</lastmod>
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  <image:image>
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  <image:image>
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  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171912_67b3199e2f5ed.jpg?1739790750</video:thumbnail_loc>
   <video:title>Custom Precision Borosilicate Glass Lenses In High-temperature Industrial Sensors</video:title>
   <video:description>Custom Precision Borosilicate Glass Lenses In High-temperature Industrial Sensors Material: Core Composition: Engineered borosilicate glass, primarily composed of silica (SiO  ~80%) and boron trioxide (B O  ~13%), with additions of alkalis and aluminum oxide. Key Variants: Often Schott Borofloat  33, Pyrex -type, or equivalent high-performance borosilicate formulations chosen for specific thermal/chemical needs. Key Properties: Exceptional Thermal Stability: Low Coefficient</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.2</video:rating>
   <video:tag>Precision Borosilicate Glass Lenses</video:tag>
   <video:tag>High-temperature Industrial Sensors</video:tag>
   <video:tag>Custom borosilicate glass sensor</video:tag>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-30</lastmod>
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  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202505121651_6821b690534ae.jpg?1747039888</video:thumbnail_loc>
   <video:title>Durable Thermal Resistance Borosilicate Glass Fresnel Lens For Precision Optics</video:title>
   <video:description>Durable Thermal Resistance Borosilicate Glass Fresnel Lens For Precision Optics  Material :  Borosilicate Glass : The lens is made from optical grade borosilicate glass, which is known for its exceptional clarity, durability, and resistance to thermal shock. This material ensures that the lens maintains its optical properties even under extreme conditions. 1  Property :  High Transparency : Borosilicate glass has a high transparency level, allowing for clear and distortion</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202505/78efd4b3abc9ec13645f5a33f2953fd9/playlist.m3u8</video:content_loc>
   <video:duration>22</video:duration>
   <video:publication_date>2025-05-12T16:55:03+08:00</video:publication_date>
   <video:view_count>3</video:view_count>
   <video:rating>4.6</video:rating>
   <video:tag>Borosilicate Glass Fresnel Lens</video:tag>
   <video:tag>Fresnel glass Lens</video:tag>
   <video:tag>Fresnel Lens For Precision Optics</video:tag>
  </video:video>
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  <changefreq>weekly</changefreq>
  <lastmod>2025-05-30</lastmod>
  <image:image>
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  <image:image>
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  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202503191440_67da66dd5dfbc.jpg?1742366429</video:thumbnail_loc>
   <video:title>OEM Optical Borosilicate Glass Down light Cover Lens for indoor Lighting</video:title>
   <video:description>OEM Optical Borosilicate Glass Down light Cover Lens for indoor Lighting Material: The Borosilicate Glass Downlight Glass Cover Lenses are made from high-quality borosilicate glass, a type of heat-resistant and chemically resistant glass that is known for its excellent optical clarity. This material provides exceptional durability and resistance to thermal shock. Quality: These lenses have undergone rigorous polishing processes to achieve an extremely smooth surface finish,</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/48a2e96f8941d9befc42860366c736bd/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.5</video:rating>
   <video:tag>OEM Down light glass Cover Lens </video:tag>
   <video:tag>Down light  Borosilicate Glass Cover Lens</video:tag>
   <video:tag>Down light Glass lens Cover</video:tag>
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  <lastmod>2025-02-15</lastmod>
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  <lastmod>2025-02-15</lastmod>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-02-16</lastmod>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-29</lastmod>
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   <video:title>Durable Optical Borosilicate Plano Convex Lenses For Projector Light</video:title>
   <video:description>Durable Optical Borosilicate Plano Convex Lenses For Projector Light Material Properties: Borosilicate glass is renowned for its exceptional thermal shock resistance, ensuring minimal distortion even at extreme temperatures. The plano-convex design minimizes aberrations, allowing for precise light transmission. Functions: These lenses serve as the final element in projection lighting systems, focusing the image onto the screen or surface with remarkable clarity. They are</video:description>
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   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.8</video:rating>
   <video:tag>durable Borosilicate Plano Convex Lenses</video:tag>
   <video:tag>Projection Light  Plano Convex Lenses</video:tag>
   <video:tag>Projector Light Optical borosilicate Lens</video:tag>
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  <changefreq>weekly</changefreq>
  <lastmod>2025-02-16</lastmod>
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  <lastmod>2025-02-15</lastmod>
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  <changefreq>weekly</changefreq>
  <lastmod>2025-05-29</lastmod>
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   <video:description>Durable Thermal Resistance Borosilicate Glass Lens Sight Glass Disc Lenses Properties: These borosilicate glass lenses are renowned for their exceptional resistance to thermal shock, maintaining their shape and optical clarity even at temperatures ranging from -200 C to 400 C. The disc-shaped design allows for minimal distortion and maximum light transmission. Applications: Sight glass disc lenses made of borosilicate glass are commonly used in high-temperature applications</video:description>
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   <video:description>AR Coating Optical Borosilicate Glass Magnifying Convex Lens For Scientific Research  Material  : The lenses are made from borosilicate glass, which is known for its high durability and resistance to thermal shock. This material ensures that the lenses can withstand the rigors of daily use and provide clear optics.  Quality  : The lenses feature an AR (Anti-Reflective) coating that reduces reflections and enhances transmission, resulting in improved image quality. The</video:description>
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   <video:description>OEM Optical Borosilicate Glass 3.3 Led Lighting Lens For Industrial Mining Lamp Material: Borosilicate glass: High-quality glass made from a combination of boron and silicon dioxide. Chemically strengthened: Processed to increase strength and resistance to thermal shock. Technique: Polishing technique: Polished to precise optical standards for use in industrial light applications. Function: Industrial lighting: Used as lenses in high-intensity industrial lights, ensuring</video:description>
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   <video:description>Custom Borosilicate Glass Cover Lenses For LED Street Lighting Material: The Polishing Borosilicate Glass Cover Lenses for LED street light lens are made from high-quality borosilicate glass, a type of heat-resistant and chemically resistant glass that is known for its excellent optical clarity. This material provides exceptional durability and resistance to thermal shock. Quality: These lenses have undergone rigorous polishing processes to achieve an extremely smooth surface</video:description>
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   <video:duration>21</video:duration>
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   <video:rating>4.8</video:rating>
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   <video:tag>Custom Borosilicate Glass Cover Lenses</video:tag>
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   <video:description>Durable Optical Borosilicate Glass Street Light Cob Led Lenses High-quality glass : Made from borosilicate glass, ensuring exceptional clarity and durability. Optical precision : Polished to precise optical standards for use in street light cob led lenses. Low iron content : Minimal iron impurities ensure minimal absorption of light, maximizing brightness. Chemically strengthened : Processed to increase strength and resistance to thermal shock. Usage: Street lighting: Used as</video:description>
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   <video:duration>21</video:duration>
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   <video:rating>4.9</video:rating>
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   <video:description>Durable Ultra Clear Borosilicate Glass Lens For Tunnel Lighting  Material :  Borosilicate Glass : This material is known for its high resistance to thermal shock, making it ideal for environments with significant temperature fluctuations, such as tunnels and underpasses. It also boasts excellent chemical stability, ensuring long-lasting performance even in harsh conditions.  Property :  Ultra Clear : The lens is designed to be ultra-clear, allowing for maximum light</video:description>
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   <video:title>Custom Optically Finishing Flat Borosilicate Glass Lens With Linear Surface</video:title>
   <video:description>Custom Optically Finishing Flat Borosilicate Glass Lens With Linear Surface Selection of Material : Borosilicate glass is chosen due to its high resistance to thermal shock, making it suitable for use in high-temperature environments. Cutting and Shaping : The borosilicate glass is then cut and shaped to the desired dimensions using specialized tools and equipment. This process ensures that the lens has the correct size and shape for its intended application. Polishing : The</video:description>
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   <video:rating>4.2</video:rating>
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   <video:description>Polishing Borosilicate Glass Industrial Light Lenses For Cob Led Glass Lens  Material: Borosilicate Glass  Known for its high heat resistance. Excellent chemical durability. Transparent and clear, allowing optimal light transmission.  Function: LED Lens for Industrial Lights  Enhances light distribution. Focuses light output in a specific direction. Reduces light loss and improves efficiency.  Quality: Polishing Standards  Smooth and flawless surface. No scratches or</video:description>
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   <video:title> High Quality Optical Borosilicate Led Glass Lens For LED Spotlights</video:title>
   <video:description> High Quality Optical Borosilicate Led Glass Lens For LED Spotlights  Material :  Optical Borosilicate Glass : This premium material is known for its exceptional clarity, low distortion, and high resistance to thermal shock. Optical borosilicate glass is an ideal choice for LED lenses due to its ability to maintain optical properties even under extreme conditions.  Properties :  Clarity and Transparency : The lens offers high transparency and low distortion, ensuring crisp,</video:description>
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   <video:view_count>3</video:view_count>
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  <changefreq>weekly</changefreq>
  <lastmod>2025-05-23</lastmod>
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  </image:image>
  <image:image>
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  </image:image>
  <image:image>
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  </image:image>
  <image:image>
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  </image:image>
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   <video:title>Heat-Resistant Tempered Borofloat Panel Glass For Shielding Equipment</video:title>
   <video:description>Heat-Resistant Tempered Borofloat Panel Glass For Shielding Equipment  Material :  Borofloat Glass : This special type of glass is made from a borosilicate composition, which gives it superior resistance to thermal shock and chemical attack. Borofloat glass is known for its high-quality, flat surface, and excellent optical clarity.  Properties :  Heat Resistance : Heat-Resistant Borofloat Panel Glass can withstand high temperatures without deforming or cracking, making it</video:description>
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   <video:tag>Borofloat Panel Glass</video:tag>
   <video:tag>Tempered Panel Glass</video:tag>
  </video:video>
 </url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-27</lastmod>
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  </image:image>
  <image:image>
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  </image:image>
  <image:image>
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  </image:image>
  <image:image>
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  </image:image>
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   <video:title>Durable Borosilicate Aspherical Convex Lens For Automotive Lighting</video:title>
   <video:description>Durable Borosilicate Aspherical Convex Lens For Automotive Lighting Material :  Borosilicate Glass : The lens is made from high-quality borosilicate glass, which is known for its excellent optical properties, thermal stability, and resistance to chemicals and mechanical stress. This material ensures the lens maintains its clarity and performance even under harsh environmental conditions.  Properties :  Aspheric Design : The aspheric design of the lens allows for better</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202504/a14292ea0bf758cb6c16e540630a5838/playlist.m3u8</video:content_loc>
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   <video:rating>4.6</video:rating>
   <video:tag>Borosilicate Aspherical Lens</video:tag>
   <video:tag>Optical Borosilicate Aspherical Convex Lens</video:tag>
   <video:tag>Aspheric Convex Lens For Automotive Lighting</video:tag>
  </video:video>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-03-18</lastmod>
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  <image:image>
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  <image:image>
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  <video:video>
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   <video:title>Flat Tempered Borofloat Glass LED Lens For Enhancing Indoor Lighting Solutions</video:title>
   <video:description>Tempered Borofloat Glass Lens For Enhancing Indoor Lighting Solutions  Material :  Borofloat Glass : This specialized type of borosilicate glass is known for its exceptional thermal stability, low coefficient of thermal expansion, and high resistance to chemicals and temperature changes. Borofloat glass is an ideal choice for applications requiring durability and precision.  Properties :  Tempered : The glass has been heat-treated to increase its strength and shock resistance</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
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   <video:view_count>10</video:view_count>
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   <video:tag>Flat Borosilicate Glass Light Lens</video:tag>
  </video:video>
 </url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-01</lastmod>
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  </image:image>
  <image:image>
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  </image:image>
  <image:image>
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  </image:image>
  <image:image>
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  <video:video>
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   <video:description>Thermal Resistance Efficient Borosilicate Fresnel Led Lens For Lighting Fixtures  Material :  Borosilicate Glass : The lens is made from borosilicate glass, which is renowned for its exceptional clarity, durability, and resistance to thermal shock. This material ensures that the lens can withstand the high temperatures generated by LED lighting fixtures without compromising its structural integrity or optical properties.   Property :  High Light Transmittance : Borosilicate</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202505/78efd4b3abc9ec13645f5a33f2953fd9/playlist.m3u8</video:content_loc>
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   <video:tag>Borosilicate Glass Fresnel Lens</video:tag>
   <video:tag>Led Lighting Fresnel Lens</video:tag>
  </video:video>
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  <changefreq>weekly</changefreq>
  <lastmod>2025-03-18</lastmod>
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  <image:image>
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  <image:image>
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  <image:image>
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  <video:video>
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   <video:title>Custom Uv Resistance Borosilicate Glass Sheet For Precision Optical Components</video:title>
   <video:description>Uv-Resistant Borosilicate Glass Sheet For Precision Optical Components  Material: Borosilicate Glass   High-Quality Composition : Borosilicate glass is a premium material known for its exceptional optical clarity, durability, and resistance to thermal shock and chemicals. This makes it an ideal choice for precision optical components that require high performance and reliability .  Uv-Resistant : The glass sheet is specifically treated to resist the damaging effects of</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
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   <video:tag>Optical Grade Borosilicate Glass Sheet</video:tag>
   <video:tag>Optical Components  borosilicate glass sheet</video:tag>
  </video:video>
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  <lastmod>2025-02-16</lastmod>
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  </image:image>
  <image:image>
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  <image:image>
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 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-01</lastmod>
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  <image:image>
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  <image:image>
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  <video:video>
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   <video:title>Durable Optical Borosilicate Lamp lens Cover Underwater LED Light Lenses</video:title>
   <video:description>Durable Optical Borosilicate Lamp lens Cover Underwater LED Light Lenses Material: Optical borosilicate glass lamp lens cover are made from a special type of glass that is known for its durability, heat resistance, and chemical stability. This makes them an ideal choice for underwater light lenses, as they can withstand the harsh environmental conditions found in aquatic environments. Quality: The lenses are crafted with precision and undergo rigorous testing to ensure</video:description>
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   <video:tag>Underwater Light Borosilicate Glass cover</video:tag>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-02-16</lastmod>
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  <image:image>
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  <image:image>
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 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-25</lastmod>
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  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082141-custom_optical_borosilicate_glass_street_light_led_glass_lens.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082142-custom_optical_borosilicate_glass_street_light_led_glass_lens.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082143-custom_optical_borosilicate_glass_street_light_led_glass_lens.jpg</image:loc>
  </image:image>
  <video:video>
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   <video:title>Custom Optical Borosilicate Glass Street Light LED Glass Lens</video:title>
   <video:description>Custom Optical Borosilicate Glass Street Light LED Glass Lens  Material :  Optical Borosilicate Glass : Crafted from high-quality optical borosilicate glass, this lens is renowned for its exceptional clarity, durability, and resistance to thermal shock. The material's unique composition ensures it maintains its optical properties even under extreme conditions.  Properties :  High Transparency : The lens offers superior light transmission, allowing for bright and even</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/269a68c0cd12b81981765b252088de0c/playlist.m3u8</video:content_loc>
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   <video:rating>4.9</video:rating>
   <video:tag>Optical Borosilicate Glass Light glass Lens</video:tag>
   <video:tag>Optical Borosilicate Glass led Lens</video:tag>
   <video:tag>Street Light LED Glass Lens</video:tag>
  </video:video>
 </url>
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  <changefreq>weekly</changefreq>
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  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082100-tempered_borosilicate_float_glass_sight_glass_for_security_applications.jpg</image:loc>
  </image:image>
  <image:image>
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  </image:image>
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   <video:title>Tempered Borosilicate Float Glass Sight Glass for Security Applications</video:title>
   <video:description>Tempered Borosilicate Float Glass Sight Glass for Security Applications  Material  :  Tempered Borosilicate Float Glass  : This material is made from borosilicate glass, which is renowned for its high chemical and thermal resistance, and is then tempered through a controlled heating and rapid cooling process to enhance its strength and durability. Float glass is a high-quality, flat glass produced using the float glass process, which results in a smooth, distortion-free</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.8</video:rating>
   <video:tag>Tempered Borosilicate Sight Glass</video:tag>
   <video:tag>Tempered float Sight Glass</video:tag>
   <video:tag>Tempered Sight Glass for Security Applications</video:tag>
  </video:video>
 </url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-24</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082084-durable_textured_borosilicate_glass_lens_for_diffused_led_lighting_fixtures.jpg</image:loc>
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  </image:image>
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  <image:image>
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  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202505121445_6821990c56c88.jpg?1747032332</video:thumbnail_loc>
   <video:title>Durable Textured Borosilicate Glass Lens For Diffused Led Lighting Fixtures</video:title>
   <video:description>Durable Textured Borosilicate Glass Lens For Diffused Led Lighting Fixtures  Material: Borosilicate Glass   High-Quality Composition : Borosilicate glass is a premium material known for its exceptional durability, thermal stability, and resistance to chemicals. It is an ideal choice for lenses used in lighting fixtures due to its ability to withstand high temperatures and harsh environments without deforming or cracking.   Properties   Textured Surface : The lens features a</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202505/39cc2a121be23d7224bf80c68b1f7014/playlist.m3u8</video:content_loc>
   <video:duration>21</video:duration>
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   <video:rating>4.4</video:rating>
   <video:tag>Durable textured Borosilicate Glass Lens</video:tag>
   <video:tag>Glass Lens For Diffused Led Lighting</video:tag>
   <video:tag>Textured glass lens</video:tag>
  </video:video>
 </url>
 <url>
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 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-25</lastmod>
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  </image:image>
  <image:image>
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  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082035-precision_optical_borosilicate_sight_glass_for_level_gauge_indicators.jpg</image:loc>
  </image:image>
  <image:image>
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  <video:video>
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   <video:title>Precision Optical Borosilicate Sight Glass For Level Gauge Indicators</video:title>
   <video:description>Precision Optical Borosilicate Sight Glass For Level Gauge Indicators Material :  Borosilicate Glass : This special type of glass is composed of silicon dioxide and boron trioxide, which gives it superior resistance to thermal shock and chemical corrosion. It also boasts a low coefficient of thermal expansion, making it less prone to cracking or breaking under extreme temperature changes.  Properties :  Optical Clarity : The borosilicate glass used in this sight glass is of</video:description>
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   <video:tag>Optical Borosilicate Sight Glass</video:tag>
   <video:tag>Sight Glass For Level Gauge Indicators</video:tag>
   <video:tag>Rectangular Borosilicate Sight Glass</video:tag>
  </video:video>
 </url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-24</lastmod>
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 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-29</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082106-oem_clear_borosilicate_glass_cob_led_lenses_for_street_light_lamp.jpg</image:loc>
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  <image:image>
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  <image:image>
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  <image:image>
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  </image:image>
  <video:video>
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   <video:title>OEM Clear Borosilicate Glass Cob Led Lenses For Street Light Lamp</video:title>
   <video:description>OEM Clear Borosilicate Glass Cob Led Lenses For Street Light Lamp The customed borosilicate glass cob LED lenses are precision-made components used in street light lamps. Material: Made from high-quality borosilicate glass, which provides excellent thermal resistance and optical clarity. Quality : Surface : molding,grinding,polishing Edge quality: Sharp and precise edges Function : Concentrates cob LED light to improve illumination efficiency Reduces light scatter and</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/269a68c0cd12b81981765b252088de0c/playlist.m3u8</video:content_loc>
   <video:duration>21</video:duration>
   <video:publication_date>2025-03-19T14:16:45+08:00</video:publication_date>
   <video:view_count>4</video:view_count>
   <video:rating>4.3</video:rating>
   <video:tag>Borosilicate Glass Cob Led Lenses</video:tag>
   <video:tag>OEM Clear Glass Cob Led Lenses</video:tag>
   <video:tag>Street Light  cob led glass lens</video:tag>
  </video:video>
 </url>
 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-02-16</lastmod>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-02-16</lastmod>
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 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-29</lastmod>
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  <image:image>
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  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082236-durable_borosilicate_glass_lens_for_led_street_lighting_systems.jpg</image:loc>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082237-durable_borosilicate_glass_lens_for_led_street_lighting_systems.jpg</image:loc>
  </image:image>
  <video:video>
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   <video:title>Durable Borosilicate Glass Lens For Led Street Lighting Systems</video:title>
   <video:description>Durable Borosilicate Glass Lens For Led Street Lighting Systems  Material :  Borosilicate Glass : This lens is crafted from borosilicate glass, a special type of silicate glass that contains at least five percent oxide of boron. This material is known for its exceptional heat resistance, making it ideal for use in outdoor lighting systems that are exposed to extreme temperatures and weather conditions.   Property :  Heat Resistance : The primary property of borosilicate glass</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/269a68c0cd12b81981765b252088de0c/playlist.m3u8</video:content_loc>
   <video:duration>21</video:duration>
   <video:publication_date>2025-03-19T14:16:45+08:00</video:publication_date>
   <video:view_count>4</video:view_count>
   <video:rating>4.8</video:rating>
   <video:tag>Borosilicate Glass Lens</video:tag>
   <video:tag>Borosilicate Glass Lens For Street Lighting</video:tag>
   <video:tag>durable led street light lens</video:tag>
  </video:video>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-28</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082205-durable_thermal_resistant_borosilicate_glass_lens_for_mining_light_covers.jpg</image:loc>
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  <image:image>
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  <image:image>
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  </image:image>
  <video:video>
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   <video:title>Durable Thermal Resistant Borosilicate Glass Lens For Mining Light Covers</video:title>
   <video:description>Durable Thermal Resistant Borosilicate Glass Lens For Mining Light Covers  Material :  Borosilicate Glass : The lens is crafted from borosilicate glass, a type of glass known for its high temperature resistance, low thermal expansion, and chemical durability. This material is ideal for applications where exposure to extreme temperatures and harsh chemicals is common.  Properties :  High Temperature Resistance : The lens can withstand temperatures far exceeding those</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/269a68c0cd12b81981765b252088de0c/playlist.m3u8</video:content_loc>
   <video:duration>21</video:duration>
   <video:publication_date>2025-03-19T14:16:45+08:00</video:publication_date>
   <video:view_count>4</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>Thermal Resistant Borosilicate Glass Lens</video:tag>
   <video:tag>Borosilicate Glass Lens For Led Mining Light</video:tag>
   <video:tag>Borosilicate glass Mining Light cover</video:tag>
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  <lastmod>2025-02-15</lastmod>
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  <changefreq>weekly</changefreq>
  <lastmod>2025-02-15</lastmod>
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  <lastmod>2025-02-15</lastmod>
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  <changefreq>weekly</changefreq>
  <lastmod>2025-02-15</lastmod>
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  <changefreq>weekly</changefreq>
  <lastmod>2025-02-17</lastmod>
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  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082359-anti_reflective_coated_optical_window_lens_for_medical_devices.jpg</image:loc>
  </image:image>
  <image:image>
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  <video:video>
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   <video:title>Anti Reflective Coated Optical Window Lens For Medical Devices</video:title>
   <video:description>Anti-Reflective Coated Optical Window Lens For Medical Devices The &amp;quot;Anti-Reflective Coated Optical Window Lens for Medical Devices&amp;quot; is a specialized product designed to meet the unique needs of the medical industry. Here's a detailed description of its material, property, function, and application:  Material : Crafted from high-quality optical glass, known for its exceptional clarity and durability. The glass is precision-engineered to ensure optimal performance in medical</video:description>
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   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>Anti Reflective Coated Optical Window Lens</video:tag>
   <video:tag>Anti-Reflective Coated Flat Round Optical Lens</video:tag>
   <video:tag>Optical Window For Medical Devices</video:tag>
  </video:video>
 </url>
 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-03-19</lastmod>
  <image:image>
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  <image:image>
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  <image:image>
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   <video:title>Ar Coating Optical Convex Magnifying Lens For Reading And Inspection</video:title>
   <video:description>Ar Coating Optical Convex Magnifying Lens For For Reading And Inspection  Material :  Optical Glass : The lens is crafted from premium optical glass, which offers excellent clarity and transparency. This material ensures minimal distortion and provides a sharp, clear image when used for reading or inspection purposes.  Anti-Reflective (Ar) Coating : The lens is coated with an anti-reflective (Ar) layer, which reduces glare and reflections. This coating enhances the amount of</video:description>
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   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.5</video:rating>
   <video:tag>Ar Coating Optical Convex Magnifying Lens</video:tag>
   <video:tag>Optical Convex Magnifying Lens For Reading</video:tag>
   <video:tag>AR Coating Optical Lens For Inspection</video:tag>
  </video:video>
 </url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-04-15</lastmod>
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  <video:video>
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   <video:title>BK7 Fused Silica Glass Plano Convex Lenses for for Projection Systems</video:title>
   <video:description>BK7 Fused Silica Glass Plano Convex Lenses for for Projection Systems Material BK7 fused silica glass is a type of optical glass characterized by its high purity and uniform composition. Fused silica, also known as fused quartz, is produced through a process that melts high-purity silicon dioxide (SiO2) and then cools it to form a transparent glass. BK7 specifically refers to a standard optical glass formula developed by Schott AG, a German glass manufacturer. It is widely</video:description>
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   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.9</video:rating>
   <video:tag>plano convex lens</video:tag>
   <video:tag>plano lens</video:tag>
   <video:tag>fused silica glass</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-53130022-optical-glass-wide-angle-convex-and-concave-optical-lens-for-optics.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-04-15</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205221338-optical_glass_wide_angle_convex_and_concave_optical_lens_for_optics.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205221340-optical_glass_wide_angle_convex_and_concave_optical_lens_for_optics.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205221339-optical_glass_wide_angle_convex_and_concave_optical_lens_for_optics.jpg</image:loc>
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  <image:image>
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  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202503191440_67da66dd5dfbc.jpg?1742366429</video:thumbnail_loc>
   <video:title>Optical Glass Wide-Angle Convex and Concave Optical Lens For Optics</video:title>
   <video:description>Optical Glass Wide-Angle Convex and Concave Optical Lens For Optics Material Composition Optical glass wide-angle convex and concave lenses are precision-engineered from high-quality optical glass, such as borosilicate crown (BK7) or fused silica. These materials are chosen for their exceptional transparency, low dispersion, and thermal stability. Advanced coatings, like anti-reflective (AR) or scratch-resistant layers, are often applied to enhance performance. Key Properties</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/48a2e96f8941d9befc42860366c736bd/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>wide angle optical lens</video:tag>
   <video:tag>convex optical lens</video:tag>
   <video:tag>concave optical lens</video:tag>
  </video:video>
 </url>
 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-18</lastmod>
  <image:image>
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  </image:image>
  <image:image>
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  </image:image>
  <image:image>
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  <image:image>
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  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202503191440_67da66dd5dfbc.jpg?1742366429</video:thumbnail_loc>
   <video:title>BBAR AR Plano-Convex Optical Lens Optical Glass N-BK7 for Precision Aiming Optics</video:title>
   <video:description>BBAR AR Plano-Convex Optical Lens Optical Glass N-BK7 for Precision Aiming Optics Glass Material : N-BK7 Optical Glass : A high-quality, low-dispersion borosilicate crown glass (SiO  + B O ), widely used in precision optics due to its exceptional clarity, homogeneity, and thermal stability. Ideal for visible to near-infrared (350 2000 nm) applications. Key Properties : Broadband Anti-Reflective (BBAR) Coating : Minimizes reflection losses (</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/48a2e96f8941d9befc42860366c736bd/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>BBAR AR Plano-Convex Optical Lens</video:tag>
   <video:tag>Optical Glass N-BK7</video:tag>
   <video:tag>plano convex lens</video:tag>
  </video:video>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-18</lastmod>
  <image:image>
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  <image:image>
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  <image:image>
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  </image:image>
  <video:video>
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   <video:title>Customize Borosilicate Glass Bk7 Optical Hemispheric Half Ball Lens for Laser System</video:title>
   <video:description>Customize Borosilicate Glass Bk7 Optical Hemispheric Half Ball Lens for Laser System Glass Material : Borosilicate BK7 (N-BK7) : A low-dispersion crown glass composed of SiO  (70%) and B O  (10%), prized for high transparency (350 2000 nm wavelength range), exceptional homogeneity, and thermal resilience. Industry-standard for precision optics. Key Properties : Hemispheric Geometry : Half-sphere shape (flat base + convex dome) enables efficient light focusing, collimation, or</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/48a2e96f8941d9befc42860366c736bd/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.3</video:rating>
   <video:tag>Optical Hemispheric Half Ball Lens</video:tag>
   <video:tag>Borosilicate Glass Bk7 Optical Ball Lens</video:tag>
   <video:tag>Optical Hemispsheric Lens for Laser System</video:tag>
  </video:video>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-18</lastmod>
  <image:image>
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  <image:image>
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  <image:image>
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  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/20250518_682978ca1538a.mp4.jpg?1747548498</video:thumbnail_loc>
   <video:title>Bk7 Optical Glass Ball Lens For Fiber Optic Coupling &amp; Collimation</video:title>
   <video:description>Bk7 Optical Glass Ball Lens For Fiber Optic Coupling &amp;amp; Collimation 1. Material BK7 Optical Glass: A high-quality borosilicate crown glass widely used in optical components. Known for its excellent optical clarity, durability, and cost-effectiveness. Suitable for applications requiring high precision and reliability. 2. Properties High Transparency: Excellent light transmission in the visible and near-infrared spectrum. Low Thermal Expansion: Stable performance in varying</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202505/d982ce8cfa0022ed7bb6ac45be0bc7fd/playlist.m3u8</video:content_loc>
   <video:duration>34</video:duration>
   <video:publication_date>2025-05-18T14:10:03+08:00</video:publication_date>
   <video:view_count>225</video:view_count>
   <video:rating>4.1</video:rating>
   <video:tag>Bk7 Optical Glass Ball Lens</video:tag>
   <video:tag>Fiber Optic Coupling Glass Ball Lens</video:tag>
   <video:tag>Optical Glass Ball For Optic Collimation</video:tag>
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  <lastmod>2025-05-18</lastmod>
  <image:image>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-18</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205806037-caf2_germanium_optical_window_optical_infrared_lens_for_thermal_imaging.jpg</image:loc>
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  <video:video>
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   <video:title>CaF2 Germanium Optical Window Optical Infrared Lens for Thermal Imaging</video:title>
   <video:description>CaF2 Germanium Optical Window Optical Infrared Lens for Thermal Imaging Glass Material  Calcium Fluoride (CaF2)  :  Composition  : A crystalline form of fluoride with high optical transparency.  Properties  : Low dispersion, high transmittance in the UV, visible, and IR ranges, and resistance to thermal shock.  Germanium (Ge)  :  Composition  : A semimetallic element with unique optical properties.  Properties  : High refractive index, excellent transmittance in the mid-to</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202504/87e9b2c63b81f18717a875a59b2f29d0/playlist.m3u8</video:content_loc>
   <video:duration>17</video:duration>
   <video:publication_date>2025-04-15T10:38:22+08:00</video:publication_date>
   <video:view_count>0</video:view_count>
   <video:rating>4.9</video:rating>
   <video:tag>CaF2 Germanium Optical Window </video:tag>
   <video:tag>CaF2 Germanium Optical Infrared Lens</video:tag>
   <video:tag>Optical Infrared Lens for Thermal Imaging</video:tag>
  </video:video>
 </url>
 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-23</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082406-large_optical_magnifying_convex_lens_for_scientific_inspection.jpg</image:loc>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082407-large_optical_magnifying_convex_lens_for_scientific_inspection.jpg</image:loc>
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  <image:image>
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  <image:image>
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  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202503191440_67da66dd5dfbc.jpg?1742366429</video:thumbnail_loc>
   <video:title>Large Optical Magnifying Convex Lens For Scientific Inspection</video:title>
   <video:description>Large Optical Magnifying Convex Lens For Scientific Inspection Material   Optical Glass  : The lens is crafted from high-quality optical glass, which ensures excellent clarity, transparency, and durability. This material is chosen for its ability to transmit light with minimal distortion, making it ideal for precise scientific observations and measurements.   Properties   High Magnification  : The convex design of the lens provides significant magnification, allowing</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/48a2e96f8941d9befc42860366c736bd/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.8</video:rating>
   <video:tag>Optical Glass Magnifying Convex Lens</video:tag>
   <video:tag>Large Optical Lens </video:tag>
   <video:tag>Optical magnifying Lens</video:tag>
  </video:video>
 </url>
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  <changefreq>weekly</changefreq>
  <lastmod>2025-05-23</lastmod>
  <image:image>
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   <video:description>AR Coating N-BK7 Optical Spherical Lens For CCTV and Camera Lens Material: High-quality BK-7 optical glass is used to manufacture these lenses Anti-reflective (AR) coating applied to reduce glare and improve image quality Quality: Exceptional optical clarity with minimal distortion for precise viewing Strict quality control measures ensure consistent performance and durability of the lens Function: Designed to provide a clear view for CCTV and camera applications Spherical</video:description>
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   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
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   <video:rating>4.5</video:rating>
   <video:tag>N-BK7 Optical Glass spherical CCTV Lens</video:tag>
   <video:tag>AR Coating Optical Lens</video:tag>
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   <video:description>OEM Optical Borosilicate Glass Substrate For Medical Devices Material :  Borosilicate Glass : This substrate is made from borosilicate glass, which is known for its excellent thermal stability, chemical resistance, and optical clarity. The unique composition of borosilicate glass makes it ideal for applications that require high precision and reliability .  Property :  Optical Clarity : The substrate exhibits exceptional optical clarity, allowing for clear and accurate</video:description>
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   <video:tag>Optical Glass Substrate</video:tag>
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   <video:title>Precision Optical Glass Lenses For Laser And Collimator And Camera Lens</video:title>
   <video:description>Precision Optical Glass Lenses For Laser And Collimator And Camera Lens Material: High-quality B270 H-K9L BK-7 quartz optical glass is used to manufacture these lenses Durable and resistant to thermal shock, ensuring long lifespan in harsh environments Quality: Exceptional optical clarity with minimal distortion for precise viewing Strict quality control measures ensure consistent performance and durability of the lens Function: Designed to provide a clear view for various</video:description>
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   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.6</video:rating>
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  <changefreq>weekly</changefreq>
  <lastmod>2025-05-25</lastmod>
  <image:image>
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  <image:image>
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  <image:image>
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  <video:video>
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   <video:title>OEM Fused Silica Optical Plano Lens For High-Precision Imaging Systems</video:title>
   <video:description>OEM Fused Silica Optical Plano Lens For High-Precision Imaging Systems Material :  Optical Grade Fused Silica : This lens is crafted from optical grade fused silica, a material known for its exceptional optical properties and durability. Fused silica is a synthetic glass with high purity and low thermal expansion, making it ideal for precision optics. 1  Properties :  High Transparency : The lens exhibits excellent transparency across a wide spectral range, allowing for</video:description>
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   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.5</video:rating>
   <video:tag>Optical Plano Lens</video:tag>
   <video:tag>High-Precision Imaging Systems Plano Lens</video:tag>
   <video:tag>Fused Silica Optical Lens</video:tag>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-27</lastmod>
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   <video:title>OEM Precision AR Coating Optical Dome Lenses For CCTV cameras</video:title>
   <video:description>OEM Precision AR Coating Optical Dome Lenses For CCTV cameras Material: High-quality optical glass is used to manufacture these lenses Anti-reflective (AR) coating applied to reduce glare and improve image quality Quality: Exceptional optical clarity with minimal distortion for precise viewing Strict quality control measures ensure consistent performance and durability of the lens Function: Designed to provide a clear view for CCTV lens and monitor lens applications Dome</video:description>
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   <video:duration>28</video:duration>
   <video:publication_date>2025-02-17T18:54:31+08:00</video:publication_date>
   <video:view_count>5</video:view_count>
   <video:rating>4.1</video:rating>
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   <video:tag>AR Coating Optical Glass Dome</video:tag>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-29</lastmod>
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   <video:title>OEM Optical Borosilicate Magnifying Glass For Industrial Applications</video:title>
   <video:description>OEM Optical Borosilicate Magnifying Glass For Industrial Applications  Material :  Borosilicate Glass : This type of glass is known for its high resistance to thermal shock and its ability to maintain clarity even at elevated temperatures. Borosilicate glass is also highly durable and scratch-resistant, making it an ideal choice for industrial applications where the magnifying glass may be subjected to harsh conditions.   Property :  Heat-Resistant : The borosilicate glass</video:description>
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   <video:duration>16</video:duration>
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   <video:rating>4.3</video:rating>
   <video:tag>optical Borosilicate Magnifying Glass</video:tag>
   <video:tag>Borosilicate Magnifying Glass For Industrial Applications</video:tag>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-30</lastmod>
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   <video:title>High-Precision AR-Coating Optical Magnifying Glass For Precise Inspection</video:title>
   <video:description>High-Precision AR-Coating Optical Magnifying Glass For Precise Inspection  Material : The lens is crafted from premium optical glass, known for its clarity, durability, and resistance to scratches and abrasions. The lens is coated with an anti-reflective (Ar) coating, which significantly reduces glare and reflections, enhancing visibility and image quality.   Property : The Ar coating not only improves visibility but also protects the lens from potential damage caused by UV</video:description>
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   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.2</video:rating>
   <video:tag>Ar Coating Optical Magnifying Glass</video:tag>
   <video:tag>Optical Magnifying Glass For Precise Inspection</video:tag>
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  <changefreq>weekly</changefreq>
  <lastmod>2025-05-30</lastmod>
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   <video:title>Custom JGS2 Bk7 Fused Silica Optical Window Lenses From Optical instruments</video:title>
   <video:description>Custom JGS2 Bk7 Fused Silica Optical Window Lenses From Optical instruments Material: High-quality JGS2 Bk7 Fused Silica optical glass is used to manufacture these lenses Durable and resistant to thermal shock, ensuring long lifespan in harsh environments Quality: Exceptional optical clarity with minimal distortion for precise viewing Strict quality control measures ensure consistent performance and durability of the lens Function: Designed to provide a clear view for window</video:description>
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   <video:rating>4.8</video:rating>
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   <video:tag>Optical Glass Window Lenses</video:tag>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-01</lastmod>
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   <video:title>Custom Bk7 B270 Optical Plano Convex Lenses For Magnifier Lens</video:title>
   <video:description>Custom Bk7 B270 Optical Plano Convex Lenses For Magnifier Lens Material: High-quality BK7 and B270 optical glass is used to manufacture these lenses Durable and resistant to thermal shock, ensuring long lifespan in harsh environments Quality: Exceptional optical clarity with minimal distortion for precise viewing Strict quality control measures ensure consistent performance and durability of the lens Function: Designed to provide a clear view for magnifier applications Plano</video:description>
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   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.8</video:rating>
   <video:tag>Plano Lens for Magnifier lens</video:tag>
   <video:tag>BK7 B270 Optical Lens For Magnifier</video:tag>
   <video:tag>Optical glass plano convex lens</video:tag>
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  <changefreq>weekly</changefreq>
  <lastmod>2025-06-01</lastmod>
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  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082294-oem_high_precision_clear_bk7_glass_optical_dome_for_underwater_camera_housings.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171900_67b316e89d90d.jpg?1739790056</video:thumbnail_loc>
   <video:title>OEM High Precision Clear Bk7 Glass Optical Dome For Underwater Camera Housings</video:title>
   <video:description>OEM High Precision Clear Bk7 Glass Optical Dome For Underwater Camera Housings  Material :  BK7 Glass : The optical dome is made from BK7 glass, a type of borosilicate glass known for its excellent optical properties and durability. BK7 glass is widely used in optical applications due to its high transparency, low dispersion, and resistance to thermal and mechanical stress.   Properties :  Optically Clear : The dome is highly transparent, allowing for clear and undistorted</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/fdb490a463fc180ec16d51ea90c5344d/playlist.m3u8</video:content_loc>
   <video:duration>28</video:duration>
   <video:publication_date>2025-02-17T18:54:31+08:00</video:publication_date>
   <video:view_count>5</video:view_count>
   <video:rating>4.1</video:rating>
   <video:tag>Clear BK7 Glass Optical Dome</video:tag>
   <video:tag>High Precision Optical glass Dome</video:tag>
   <video:tag>Optical Dome for Underwater Camera Housings</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-53368550-custom-low-dispersion-optical-glass-lenses-for-high-end-telescope-optics.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-08</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091361-custom_low_dispersion_optical_glass_lenses_for_high_end_telescope_optics.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091363-custom_low_dispersion_optical_glass_lenses_for_high_end_telescope_optics.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091359-custom_low_dispersion_optical_glass_lenses_for_high_end_telescope_optics.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091362-custom_low_dispersion_optical_glass_lenses_for_high_end_telescope_optics.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202503191440_67da66dd5dfbc.jpg?1742366429</video:thumbnail_loc>
   <video:title>Custom Low-dispersion Optical glass lenses for high-end telescope optics</video:title>
   <video:description>Custom Low-dispersion Optical glass lenses for high-end telescope optics Material: Core Composition: Engineered optical glasses with exceptionally low dispersion properties. These are often specialty formulations like: Fluorite (Calcium Fluoride - CaF2): Naturally occurring crystal prized for ultra-low dispersion but challenging to work with. Extra-Low Dispersion (ED) Glass: Synthetic glasses (e.g., from Ohara, Schott, Hoya, Corning) mimicking fluorite's properties with</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/48a2e96f8941d9befc42860366c736bd/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.1</video:rating>
   <video:tag>Low-dispersion Optical glass</video:tag>
   <video:tag>optical glass lens for optics</video:tag>
   <video:tag>Custom Telescope Optical lenses</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-53368552-precision-uv-resistant-optical-lenses-for-outdoor-surveillance-cameras.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-08</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091375-precision_uv_resistant_optical_lenses_for_outdoor_surveillance_cameras.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091376-precision_uv_resistant_optical_lenses_for_outdoor_surveillance_cameras.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091378-precision_uv_resistant_optical_lenses_for_outdoor_surveillance_cameras.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091379-precision_uv_resistant_optical_lenses_for_outdoor_surveillance_cameras.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202503191440_67da66dd5dfbc.jpg?1742366429</video:thumbnail_loc>
   <video:title>Precision UV-resistant Optical Lenses For Outdoor Surveillance Cameras</video:title>
   <video:description>Precision UV-resistant Optical Lenses For Outdoor Surveillance Cameras Material: Core Substrates : Engineered optical glasses and crystals selected for UV stability and environmental durability: Borosilicate Glass (e.g., Schott Borofloat , Pyrex ): Preferred for cost-effective robustness, thermal stability, and good transmission. Fused Silica / Synthetic Quartz: Used for premium UV resistance, highest thermal shock resistance, and excellent broadband transmission (deep UV to</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/48a2e96f8941d9befc42860366c736bd/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.9</video:rating>
   <video:tag>Optical Lenses For Outdoor Surveillance Cameras</video:tag>
   <video:tag>Camera optical lens</video:tag>
   <video:tag>Precision UV-resistant Optical Lenses</video:tag>
  </video:video>
 </url>
 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-08</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091386-oem_high_clarity_crown_glass_optical_lenses_for_microscope_condensers.jpg</image:loc>
  </image:image>
  <image:image>
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  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091383-oem_high_clarity_crown_glass_optical_lenses_for_microscope_condensers.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091385-oem_high_clarity_crown_glass_optical_lenses_for_microscope_condensers.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202503191440_67da66dd5dfbc.jpg?1742366429</video:thumbnail_loc>
   <video:title>OEM High-Clarity Crown Glass Optical Lenses For Microscope Condensers</video:title>
   <video:description>OEM High-Clarity Crown Glass Optical Lenses For Microscope Condensers Material: Core Substrate: Precision-engineered crown glass, primarily alkali-lime silicate compositions (e.g., Schott N-BK7, Hoya BSC7, Ohara S-BSL7). Selected for optimal balance of optical properties, workability, and cost. Key Feature: Exceptionally low iron oxide (Fe O ) content to maximize transmission and minimize tint (yellowing) inherent in standard glass. Optional Coatings: Broadband anti</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/48a2e96f8941d9befc42860366c736bd/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>High-Clarity Crown Glass Optical Lenses</video:tag>
   <video:tag>Microscope Condensers  Optical Lenses</video:tag>
   <video:tag>High-Clarity Crown Glass Microscope</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-53368555-custom-optical-cylindrical-glass-lenses-for-laser-line-generation.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-08</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091478-custom_optical_cylindrical_glass_lenses_for_laser_line_generation.jpg</image:loc>
  </image:image>
  <image:image>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091477-custom_optical_cylindrical_glass_lenses_for_laser_line_generation.jpg</image:loc>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091480-custom_optical_cylindrical_glass_lenses_for_laser_line_generation.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202503191440_67da66dd5dfbc.jpg?1742366429</video:thumbnail_loc>
   <video:title>Custom Optical Cylindrical glass lenses for laser line generation</video:title>
   <video:description>Custom Optical Cylindrical glass lenses for laser line generation Material: Primarily high-purity optical glasses (e.g., N-BK7, Borofloat, Fused Silica/Quartz, specialty glasses like SF or LaK types). Selection is critical and depends on laser wavelength (UV, Visible, NIR, IR), power density, and required transmission efficiency. Fused silica excels for UV/high-power applications due to its high laser damage threshold (LDT) and low absorption. N-BK7 is cost-effective for many</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/48a2e96f8941d9befc42860366c736bd/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>Optical Cylindrical lenses</video:tag>
   <video:tag>Custom Optical Cylindrical glass lenses</video:tag>
   <video:tag>Cylindrical lenses for laser line generation</video:tag>
  </video:video>
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 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-08</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091572-precision_ar_coating_achromatic_glass_lenses_for_color_corrected_binoculars.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091575-precision_ar_coating_achromatic_glass_lenses_for_color_corrected_binoculars.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091573-precision_ar_coating_achromatic_glass_lenses_for_color_corrected_binoculars.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091574-precision_ar_coating_achromatic_glass_lenses_for_color_corrected_binoculars.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202503191440_67da66dd5dfbc.jpg?1742366429</video:thumbnail_loc>
   <video:title>Precision AR-coating Achromatic Glass Lenses For Color-corrected Binoculars</video:title>
   <video:description>Precision AR-coating Achromatic Glass Lenses For Color-corrected Binoculars Material: Achromatic Doublet: Precisely bonded pair of optical glass elements. Crown Glass (Low Dispersion): Typically types like BK7, K5, or specialty low-dispersion glasses (e.g., Schott N-BK7, Ohara S-BSL7). Possesses a low Abbe number. Flint Glass (High Dispersion) : Typically types like F2, SF2, or specialty flints (e.g., Schott N-SF2, Ohara P-SFHT53). Possesses a high Abbe number. Cement : High</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/48a2e96f8941d9befc42860366c736bd/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.5</video:rating>
   <video:tag>Precision AR-coating Achromatic Glass Lenses</video:tag>
   <video:tag>Achromatic Glass Lenses For Binoculars</video:tag>
   <video:tag>AR-coating Achromatic Lenses</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974013-high-accuracy-plano-convex-optical-glass-lenses-for-magnifier.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-02-15</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082516-high_accuracy_plano_convex_optical_glass_lenses_for_magnifier.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082517-high_accuracy_plano_convex_optical_glass_lenses_for_magnifier.jpg</image:loc>
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 </url>
 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-24</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081918-custom_optical_magnifying_glass_convex_lens_for_jewelers_loupes_and_reading.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081919-custom_optical_magnifying_glass_convex_lens_for_jewelers_loupes_and_reading.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081920-custom_optical_magnifying_glass_convex_lens_for_jewelers_loupes_and_reading.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202503191440_67da66dd5dfbc.jpg?1742366429</video:thumbnail_loc>
   <video:title>Custom Optical Magnifying Glass Convex Lens For Jewelers' Loupes And Reading</video:title>
   <video:description>Custom Optical Magnifying Glass Convex Lens For Jewelers' Loupes And Reading Material :  Optical Grade Glass : The lens is crafted from optical grade glass, which is known for its exceptional clarity, transparency, and durability. This material ensures that the image viewed through the lens is sharp, distortion-free, and long-lasting.  Properties :  Convex Shape : The lens features a convex shape, which magnifies the image and allows for closer inspection of small details.</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/48a2e96f8941d9befc42860366c736bd/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.4</video:rating>
   <video:tag>Optical Glass Convex Lens</video:tag>
   <video:tag>Magnifying Glass Convex Lens</video:tag>
   <video:tag>Optical Magnifying Glass For Reading</video:tag>
  </video:video>
 </url>
 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-02-15</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081925-ar_coating_optical_magnifier_glass_lens_plano_lens_for_flashlights_and_visibility.jpg</image:loc>
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  <image:image>
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 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51973860-customized-support-optical-magnifier-glass-lens-high-precision.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-02-15</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081929-customized_support_optical_magnifier_glass_lens_high_precision.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081930-customized_support_optical_magnifier_glass_lens_high_precision.jpg</image:loc>
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 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51973863-custom-optical-double-convex-magnifying-glass-lens-for-magnifier.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-28</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081934-custom_optical_double_convex_magnifying_glass_lens_for_magnifier.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081935-custom_optical_double_convex_magnifying_glass_lens_for_magnifier.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205953335-custom_optical_double_convex_magnifying_glass_lens_for_magnifier.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205953336-custom_optical_double_convex_magnifying_glass_lens_for_magnifier.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202503191440_67da66dd5dfbc.jpg?1742366429</video:thumbnail_loc>
   <video:title>Custom Optical Double Convex magnifying Glass Lens For Magnifier</video:title>
   <video:description>Custom Optical Double Convex magnifying Glass Lens For Magnifier and Camera they are designed for magnification and image enhancement, which have two curved surfaces that work together to produce a highly corrected image. Key Features: Made from high-quality glass Two convex surfaces for precise magnification High-quality imaging with low distortion These lenses are perfect for use in magnifiers, cameras, and other optical instruments where high-magnification is required.</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/48a2e96f8941d9befc42860366c736bd/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.1</video:rating>
   <video:tag>Optical Double Convex Glass Lens</video:tag>
   <video:tag>optical convex magnifying glass For Magnifier </video:tag>
   <video:tag>Optical magnifying lens</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51973864-anti-reflective-coated-optical-plano-convex-lens-for-superior-photography.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-23</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205895304-anti_reflective_coated_optical_plano_convex_lens_for_superior_photography.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205895307-anti_reflective_coated_optical_plano_convex_lens_for_superior_photography.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205895305-anti_reflective_coated_optical_plano_convex_lens_for_superior_photography.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205895306-anti_reflective_coated_optical_plano_convex_lens_for_superior_photography.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202503191440_67da66dd5dfbc.jpg?1742366429</video:thumbnail_loc>
   <video:title>Anti-Reflective Coated Optical Plano-Convex Lens For Superior Photography</video:title>
   <video:description>Anti-Reflective Coated Optical Plano-Convex Lens For Superior Photography The Power of Anti-Reflective Coated Optical Glass Plano-Convex Lenses in Superior Photography In the realm of photography, optical glass plano-convex lenses with anti-reflective coatings have revolutionized image quality and accuracy. These lenses are designed to minimize light loss and maximize image clarity. Raw Material: High-Quality Optical Glass: The raw material used for these lenses is high</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/48a2e96f8941d9befc42860366c736bd/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.2</video:rating>
   <video:tag>Anti Reflective Coated  Optical Lens</video:tag>
   <video:tag>Plano Convex Lens For Superior Photography</video:tag>
   <video:tag>Optical plano convex lens</video:tag>
  </video:video>
 </url>
 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-03-18</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081943-high_transmission_fused_silica_lens_optical_borosilicate_glass_wafer_disc_optical_lens.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081944-high_transmission_fused_silica_lens_optical_borosilicate_glass_wafer_disc_optical_lens.jpg</image:loc>
  </image:image>
  <video:video>
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   <video:title>High Transmission Fused Silica Lens Optical Borosilicate Glass Wafer Disc Optical Lens</video:title>
   <video:description>Fused Silica Optical Glass Borosilicate Glass Wafer Disc Lenses Key Points: High-quality glass: Made from fused silica optical glass, known for its exceptional clarity and durability. Borosilicate glass: Resistant to scratches and thermal shock, making it ideal for precision optics applications. Low thermal expansion: Fused silica optical glass has low thermal expansion, ensuring stability and accuracy in various temperature conditions. Function: Optical components: Used as</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.4</video:rating>
   <video:tag>Optical Borosilicate Glass Wafer</video:tag>
   <video:tag>High Transmission Fused Silica glass disc</video:tag>
   <video:tag>Fused Silica Borosilicate Glass Optical Lens</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51973869-custom-optical-magnifying-glass-lens-for-magnifier-and-camera.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-30</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081945-custom_optical_magnifying_glass_lens_for_magnifier_and_camera.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081946-custom_optical_magnifying_glass_lens_for_magnifier_and_camera.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205989171-custom_optical_magnifying_glass_lens_for_magnifier_and_camera.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202503191440_67da66dd5dfbc.jpg?1742366429</video:thumbnail_loc>
   <video:title>Custom Optical Magnifying Glass Lens For Magnifier And Camera</video:title>
   <video:description>Custom Optical Magnifying Glass Lens For Magnifier And Camera M aterial: The lens is made from high-quality optical-grade glass, ensuring exceptional clarity and durability. Function: Magnification: Provides a precise and focused image, ideal for magnification applications. Wide field of view: Offers a wide angle of view, making it suitable for use in cameras and other imaging instruments. Low distortion: The lens has low distortion, minimizing aberrations and ensuring</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/48a2e96f8941d9befc42860366c736bd/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.2</video:rating>
   <video:tag>Optical Magnifying glass Lens</video:tag>
   <video:tag>Optical Glass Magnifying Lens For Camera</video:tag>
   <video:tag>Optical Lens For Magnifier</video:tag>
  </video:video>
 </url>
 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-30</lastmod>
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  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205989094-oem_high_precision_n_bk7_optical_glass_spherical_ball_for_optics.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205989093-oem_high_precision_n_bk7_optical_glass_spherical_ball_for_optics.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205989091-oem_high_precision_n_bk7_optical_glass_spherical_ball_for_optics.jpg</image:loc>
  </image:image>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51973824-ar-coated-optical-glass-cylindrical-lens-for-imaging-and-projection-systems.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-02-16</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203267040-ar_coated_optical_glass_cylindrical_lens_for_imaging_and_projection_systems.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081809-ar_coated_optical_glass_cylindrical_lens_for_imaging_and_projection_systems.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081808-ar_coated_optical_glass_cylindrical_lens_for_imaging_and_projection_systems.jpg</image:loc>
  </image:image>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51973828-customized-quartz-borosilicate-glass-lens-round-flat-optical-window-lens.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-02-17</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081819-customized_quartz_borosilicate_glass_lens_round_flat_optical_window_lens.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081820-customized_quartz_borosilicate_glass_lens_round_flat_optical_window_lens.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171912_67b3199e2f5ed.jpg?1739790750</video:thumbnail_loc>
   <video:title>Customized Quartz Borosilicate Glass Lens Round Flat Optical Window Lens</video:title>
   <video:description>Customized Quartz Borosilicate Optical Glass Round Flat Window Lenses These lenses are made from high-quality quartz, borosilicate glass, optical glass, ensuring exceptional clarity and durability. which is resistant to scratches and thermal shock, making it ideal for precision optics applications. Function: Low distortion: The round flat shape minimizes distortion and aberrations. AR Coating: Some lenses come with advanced anti-reflective coating to reduce stray light. Usage</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.4</video:rating>
   <video:tag>Customized Borosilicate Glass round flat Lens</video:tag>
   <video:tag>Customized  quartz glass Optical Window Lens</video:tag>
   <video:tag>Quartz Borosilicate glass optical window</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51973833-ar-coating-double-convex-optical-lenses-glass-magnifier-lens-high-transmittance-oem.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-02-15</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081836-ar_coating_double_convex_optical_lenses_glass_magnifier_lens_high_transmittance_oem.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081837-ar_coating_double_convex_optical_lenses_glass_magnifier_lens_high_transmittance_oem.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081838-ar_coating_double_convex_optical_lenses_glass_magnifier_lens_high_transmittance_oem.jpg</image:loc>
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 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51973840-high-precision-fused-silica-optical-window-for-high-power-laser.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-01</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081856-high_precision_fused_silica_optical_window_for_high_power_laser.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081857-high_precision_fused_silica_optical_window_for_high_power_laser.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081858-high_precision_fused_silica_optical_window_for_high_power_laser.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171912_67b3199e2f5ed.jpg?1739790750</video:thumbnail_loc>
   <video:title>High-Precision Fused Silica Optical Window For High Power Laser</video:title>
   <video:description> High-Precision Fused Silica Optical Window For High Power Laser Material: Fused Silica   Description : Fused silica is a synthetic material produced through a high-temperature fusion process, resulting in a transparent, amorphous solid.  Key Characteristics : High purity and low impurity levels. Excellent thermal stability, capable of withstanding high temperatures without significant changes in properties. Low coefficient of thermal expansion, minimizing distortion and</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.5</video:rating>
   <video:tag>High precision Optical Window</video:tag>
   <video:tag>Fused Silica Optical Window</video:tag>
   <video:tag>Optical Window  For High Power Laser</video:tag>
  </video:video>
 </url>
 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-02-15</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081876-high_grade_optical_glass_confusing_convex_lens_for_optics_and_lighting_purpose.jpg</image:loc>
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  <image:image>
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  <image:image>
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 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51973847-jgs1-jgs2-optical-quartz-glass-protective-lens-for-laser-system.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-03-18</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081889-jgs1_jgs2_optical_quartz_glass_protective_lens_for_laser_system.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081890-jgs1_jgs2_optical_quartz_glass_protective_lens_for_laser_system.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081891-jgs1_jgs2_optical_quartz_glass_protective_lens_for_laser_system.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171912_67b3199e2f5ed.jpg?1739790750</video:thumbnail_loc>
   <video:title>JGS1 JGS2 Optical Quartz Glass Protective Lens For Laser System</video:title>
   <video:description>JGS1 JGS2 Optical Quartz Glass Protective Lenses For Laser System Material:   JGS1 Quartz Glass: Made from synthetic stone with SiCl4 as raw material, melted by high-purity oxyhydrogen flame. Contains a high amount of hydroxyl (around 2000 ppm).   JGS2 Quartz Glass: Produced by gas refining with crystal as raw material, containing metal impurities in the range of dozens of PPM. Properties:   JGS1:   Excellent UV transmission, especially in the short-wave UV region.   High</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>JGS1 JGS2 Quartz Optical Glass Lens</video:tag>
   <video:tag>JGS1 jgse Quartz Glass protective Lens</video:tag>
   <video:tag>Optical Protective Lens For Laser System</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974048-ar-coating-bk-7-optical-glass-lenses-for-telescope-and-camera-and-magnifier.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-02-15</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082588-ar_coating_bk_7_optical_glass_lenses_for_telescope_and_camera_and_magnifier.jpg</image:loc>
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  <image:image>
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  <image:image>
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  </image:image>
  <image:image>
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  </image:image>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974059-oem-high-precision-optical-glass-lens-for-monitor-lens-and-telescope-lens.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-01</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082618-oem_high_precision_optical_glass_lens_for_monitor_lens_and_telescope_lens.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082619-oem_high_precision_optical_glass_lens_for_monitor_lens_and_telescope_lens.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082620-oem_high_precision_optical_glass_lens_for_monitor_lens_and_telescope_lens.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202503191440_67da66dd5dfbc.jpg?1742366429</video:thumbnail_loc>
   <video:title>OEM High Precision Optical Glass Lens For Monitor Lens And Telescope Lens</video:title>
   <video:description>OEM High Precision Optical Glass Lens For Monitor Lens And Telescope Lens Material: High-quality optical grade glass is used to manufacture these lenses Durable and resistant to thermal shock, ensuring long lifespan in harsh environments Quality: Exceptional optical clarity with minimal distortion for precise viewing Strict quality control measures ensure consistent performance and durability of the lens Function: Designed to provide a clear view for various monitor and</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/48a2e96f8941d9befc42860366c736bd/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>OEM  Telescope Optical Glass Lens</video:tag>
   <video:tag>OEM   Monitor Optical Glass Lens</video:tag>
   <video:tag>High Precision Optical Lens</video:tag>
  </video:video>
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  <loc>https://japanese.optical-glasslenses.com/sale-51973976-quartz-fused-silica-optical-sight-glass-for-extreme-temperature-and-uv-resistance.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-03-18</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082371-quartz_fused_silica_optical_sight_glass_for_extreme_temperature_and_uv_resistance.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082372-quartz_fused_silica_optical_sight_glass_for_extreme_temperature_and_uv_resistance.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082373-quartz_fused_silica_optical_sight_glass_for_extreme_temperature_and_uv_resistance.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082374-quartz_fused_silica_optical_sight_glass_for_extreme_temperature_and_uv_resistance.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171912_67b3199e2f5ed.jpg?1739790750</video:thumbnail_loc>
   <video:title>Quartz Fused Silica Optical Sight Glass for Extreme Temperature and UV Resistance</video:title>
   <video:description>Quartz Fused Silica Optical Sight Glass for Extreme Temperature and UV Resistance  Material :  Quartz Fused Silica : This unique material is a fusion of high-purity quartz and silica, resulting in a glass that combines the best properties of both materials. Quartz Fused Silica is known for its exceptional thermal stability, chemical inertness, and optical clarity, making it ideal for use in harsh environments .  Properties :  Extreme Temperature Resistance : The Quartz Fused</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.2</video:rating>
   <video:tag>Quartz Fused Silica Optical Sight Glass</video:tag>
   <video:tag>UV Resistance Fused silica Sight Glass</video:tag>
   <video:tag>Extreme Temperature resistance sight glass</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51973958-ar-coating-optical-glass-lenses-for-telescope-and-objective-lens.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-24</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082285-ar_coating_optical_glass_lenses_for_telescope_and_objective_lens.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082286-ar_coating_optical_glass_lenses_for_telescope_and_objective_lens.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082287-ar_coating_optical_glass_lenses_for_telescope_and_objective_lens.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/20250425_680b428b98337.mp4.jpg?1745578264</video:thumbnail_loc>
   <video:title>AR Coating Optical Glass Lenses For Telescope and Objective Lens</video:title>
   <video:description>AR Coating Optical Glass Lenses For Telescope and Objective Lens Material: High-quality optical glass is used to manufacture these lenses Anti-reflective (AR) coating is applied to reduce glare and improve image quality Quality: Exceptional optical clarity with minimal distortion for precise viewing Strict quality control measures ensure consistent performance, durability, and long lifespan of the lens Function: Designed to provide a clear view for telescope applications AR</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202504/1450a83b96be69f62d42ab3a07029dec/playlist.m3u8</video:content_loc>
   <video:duration>28</video:duration>
   <video:publication_date>2025-04-25T18:55:03+08:00</video:publication_date>
   <video:view_count>20</video:view_count>
   <video:rating>4.8</video:rating>
   <video:tag>AR Coating Optical Glass Lenses</video:tag>
   <video:tag> Optical Telescope Lens</video:tag>
   <video:tag>Optical Lenses For Objective Lens</video:tag>
  </video:video>
 </url>
 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-02-17</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203267043-high_grade_bk7_glass_optical_prism_for_precision_light_refraction_experiments.jpg</image:loc>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082427-high_grade_bk7_glass_optical_prism_for_precision_light_refraction_experiments.jpg</image:loc>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082428-high_grade_bk7_glass_optical_prism_for_precision_light_refraction_experiments.jpg</image:loc>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082429-high_grade_bk7_glass_optical_prism_for_precision_light_refraction_experiments.jpg</image:loc>
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  <priority>0.8</priority>
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  <lastmod>2025-03-19</lastmod>
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   <video:description>Optical Plano-convex Magnifying Glass Lenses for Camera lens Material:   Optical Glass: High-quality materials like BK7 glass, known for its clarity and low dispersion. Properties:   Plano-convex Shape: One flat (plano) surface and one outwardly curved (convex) surface.   Positive Focal Length: Converges light rays to a focal point, essential for magnification.   Minimal Spherical Aberration: Reduces image distortion when used at infinite or near-infinite conjugate ratios.  </video:description>
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   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.1</video:rating>
   <video:tag>Plano Convex camera optical lens</video:tag>
   <video:tag>Plano Convex Magnifying Glass Lenses</video:tag>
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   <video:title>OEM BK7 Optical spherical convex magnifying glass lens with AR coating</video:title>
   <video:description>Customed BK7 Optical spherical convex magnifying glass lens with AR coating It is designed to enlarge objects or images, making them appear larger than they actually are. The convex shape allows it to focus light rays from an object onto the retina, creating the illusion of increased size; Key Benefits: Enhanced Image Clarity: Our AR coating reduces reflections and improves light transmission, making it ideal for various lighting conditions. Increased Accuracy: The precision</video:description>
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   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.5</video:rating>
   <video:tag>Optical Spherical Convex magnifying glass</video:tag>
   <video:tag>BK7 Optical Magnifying Glass lens</video:tag>
   <video:tag>AR Coating Optical Convex Lens</video:tag>
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  <lastmod>2025-06-01</lastmod>
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   <video:description>OEM N-Bk7 Optical Round Flat Window Lenses For Electronic Instruments Material: Made from high-quality N-Bk7 optical glass, a type of glass known for its exceptional optical clarity and durability Non-toxic and chemically inert materials ensure safety in electronic instruments Quality: Excellent optical clarity and minimal distortion for improved visibility and accuracy Strict quality control measures guarantee consistent performance, reliability, and long lifespan of the</video:description>
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   <video:duration>14</video:duration>
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   <video:view_count>10</video:view_count>
   <video:rating>4.1</video:rating>
   <video:tag>Optical Window Lenses For Electronic Instruments</video:tag>
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  <lastmod>2025-06-01</lastmod>
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   <video:description>OEM Ar-coating Optical Plano Concave Lens Bi-Concave Lens For Microscopes Property: High-quality optical glass ensures exceptional clarity and durability. Superior optical quality with minimal distortion and aberrations. Function: Concave lens: allows for precise measurement and inspection. AR Coating: Advanced anti-reflective coating reduces stray light by up to 99%. Usage: Ideal for applications where high-quality optics are required, such as: Industrial inspection: Precise</video:description>
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   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>OEM Optical Plano Concave Lens</video:tag>
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   <video:tag>AR-coating optical lens</video:tag>
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  <lastmod>2025-05-25</lastmod>
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   <video:title>Custom Ar Coating Optical Glass Cylindrical Lenses For Precision Optics</video:title>
   <video:description>Custom Ar Coating Optical Glass Cylindrical Lenses For Precision Optics  Material :  N-Bk7 Optical Glass : The lenses are crafted from N-Bk7 optical glass, which is a type of borosilicate glass known for its excellent optical properties. It has a low dispersion and high refractive index, making it ideal for use in precision optics 12.  Properties :  Cylindrical Shape : The lenses feature a cylindrical shape, which allows for precise control over the focal length and</video:description>
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   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>Custom Optical Cylindrical Lens</video:tag>
   <video:tag>Precision Cylindrical Glass Lens</video:tag>
   <video:tag>Cylindrical Lenses For Precision Optics</video:tag>
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  <lastmod>2025-06-01</lastmod>
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   <video:title>Custom N-BK7 Glass Optical Spherical Dome For Surveillance Cameras</video:title>
   <video:description>Custom N-BK7 Glass Optical Spherical Dome For Surveillance Cameras The N-BK7 Glass Optical Dome is a versatile and high-performance optical component designed for use in surveillance cameras and underwater photography. Below is a detailed description of its material, property, function, and application:  Material :  BK7 Glass : The lens is crafted from BK7 glass, a type of borosilicate glass known for its excellent optical properties, durability, and resistance to thermal</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/fdb490a463fc180ec16d51ea90c5344d/playlist.m3u8</video:content_loc>
   <video:duration>28</video:duration>
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   <video:view_count>5</video:view_count>
   <video:rating>4.4</video:rating>
   <video:tag>N-BK7 Glass Optical Dome</video:tag>
   <video:tag>Optical Dome For Surveillance Cameras</video:tag>
   <video:tag>Optical Spherical dome</video:tag>
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  <lastmod>2025-05-25</lastmod>
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   <video:title>Precision Fused Silica Quartz Glass Optical Window For Protective Lens</video:title>
   <video:description>Precision Fused Silica Quartz Glass Optical Window For Protective Lens The Precision Fused Silica Quartz Glass Optical Window For Protective Lenss are specialized optical components designed to enhance the performance and safety of laser cutting systems. Below is a detailed description of their material, property, function, and application:  Material :  Quartz Glass : Both JGS1 and JGS2 lenses are made from quartz glass, a material known for its high purity, low thermal</video:description>
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   <video:duration>17</video:duration>
   <video:publication_date>2025-04-15T10:38:22+08:00</video:publication_date>
   <video:view_count>0</video:view_count>
   <video:rating>4.8</video:rating>
   <video:tag>fused silica Quartz Glass Optical Window</video:tag>
   <video:tag>Optical window lens</video:tag>
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  <changefreq>weekly</changefreq>
  <lastmod>2025-05-23</lastmod>
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   <video:title>OEM Optical Plano Convex Spherical Lens For Optical Instrument</video:title>
   <video:description>OEM Optical Plano Convex Spherical Lens For Optical Instrument these lenses are made from high-quality glass materials. They have a flat (plano) surface on one side and a curved (convex) surface on the other. Key Features: Made from durable glass Flat plano surface for precise alignment Curved convex surface for focused light Our Optical Plano Convex Spherical Lenses have many functions, including: Focusing light or images Correcting optical aberrations Enhancing image</video:description>
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   <video:duration>16</video:duration>
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   <video:view_count>7</video:view_count>
   <video:rating>4.6</video:rating>
   <video:tag>Optical Plano Convex Spherical Lens</video:tag>
   <video:tag>Optical Plano Convex Lens</video:tag>
   <video:tag>Optical Spherical Lens For Optical Instrument</video:tag>
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  <lastmod>2025-06-01</lastmod>
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   <video:title>Custom N-Bk7 Optical Convex Cylindrical Lens For Medical Imaging</video:title>
   <video:description>Custom N-Bk7 Optical Convex Cylindrical Lens For Medical Imaging Material :  N-Bk7 Optical Glass : This lens is crafted from N-Bk7 optical glass, a popular material known for its excellent optical properties, such as high transparency, low dispersion, and good chemical stability. These characteristics make it an ideal choice for medical imaging systems where clarity and precision are paramount .  Properties :  High Transparency : The lens exhibits high transparency across a</video:description>
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   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.4</video:rating>
   <video:tag>Optical Cylindrical Lens For Medical Imaging</video:tag>
   <video:tag>N-Bk7 Optical Convex Cylindrical Lens</video:tag>
   <video:tag>Optical Convex Lens For Medical Imaging</video:tag>
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  <image:image>
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   <video:title>Ar Coating Optical Convex Lens For Cameras And Imaging Systems</video:title>
   <video:description>Ar Coating Optical Convex Lens For Cameras And Imaging Systems  Material :  Bk7 Glass : This lens is made from Bk7 glass, a type of borosilicate glass known for its excellent optical properties, such as high transparency, low dispersion, and good chemical resistance. Bk7 glass is a popular choice for optical lenses due to its ability to transmit light efficiently with minimal distortion.   Properties :  Anti-Reflective (AR) Coating : The lens is coated with an AR layer, which</video:description>
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   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.1</video:rating>
   <video:tag>Bk7 Glass Optical Convex Lens</video:tag>
   <video:tag>Optical Lens for Imaging Systems</video:tag>
   <video:tag>Ar Coating Optical Lens For Cameras</video:tag>
  </video:video>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-24</lastmod>
  <image:image>
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  <image:image>
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  <video:video>
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   <video:title>Custom Round Rectangular Borosilicate Float Glass Sheet For Industries</video:title>
   <video:description>Custom Round Rectangular Borosilicate Float Glass Sheet For Industries Glass Material  Composition : Durable round rectangular borosilicate float glass sheets are made from borosilicate glass, a type of glass with a high content of boron oxide and silicon dioxide.  Manufacturing Process : The float glass manufacturing process involves melting the raw materials and pouring them onto a molten tin bath, where they spread out and flatten to form a uniform sheet.  Unique</video:description>
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   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.3</video:rating>
   <video:tag>Round Rectangular Borosilicate Float Glass Sheet</video:tag>
   <video:tag>borosilicate glass sheet</video:tag>
   <video:tag>Borosilicate float glass</video:tag>
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  <lastmod>2025-02-16</lastmod>
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  <lastmod>2025-02-16</lastmod>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-01</lastmod>
  <image:image>
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  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081884-oem_optical_convex_lens_for_imaging_and_magnification_purposes.jpg</image:loc>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081885-oem_optical_convex_lens_for_imaging_and_magnification_purposes.jpg</image:loc>
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  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202503191440_67da66dd5dfbc.jpg?1742366429</video:thumbnail_loc>
   <video:title>OEM Optical Convex Lens For Imaging And Magnification Purposes</video:title>
   <video:description>OEM Optical Convex Lens For Imaging And Magnification Purposes  Material :  Bk7 Glass : This lens is crafted from Bk7 glass, a type of optical glass known for its excellent clarity, transparency, and low dispersion. Bk7 glass is widely used in optical systems due to its favorable optical properties and cost-effectiveness. 1  Properties :  Spherical Shape : The convex spherical shape of the lens ensures that light is focused to a single point, making it ideal for imaging and</video:description>
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   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.4</video:rating>
   <video:tag>Bk7 optical convex lens for Magnification</video:tag>
   <video:tag>Optical Convex Lens For Imaging</video:tag>
   <video:tag>Bk7 Glass Optical Lens</video:tag>
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 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-02-17</lastmod>
  <image:image>
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  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081959-customizable_bk7_optical_glass_lenses_spherical_dome_shape_with_ar_coating.jpg</image:loc>
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  <video:video>
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   <video:title>Customizable BK7 Optical Glass Lenses Spherical Dome Shape With AR Coating</video:title>
   <video:description>Customed BK7 Optical Glass Spherical Dome Lenses With AR Coating Quality: Superior optical clarity and durability ensure high-performance results. Material: BK7 glass, known for its excellent optical properties and resistance to scratches and thermal shock. Function: Optimize light transmission: Spherical dome shape minimizes distortion and ensures optimal image quality. Reduce reflections: Advanced anti-reflective (AR) coating reduces stray light by up to 99%. Usage: Ideal</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/fdb490a463fc180ec16d51ea90c5344d/playlist.m3u8</video:content_loc>
   <video:duration>28</video:duration>
   <video:publication_date>2025-02-17T18:54:31+08:00</video:publication_date>
   <video:view_count>5</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>Customizable BK7 Optical Glass Lenses</video:tag>
   <video:tag>AR coating optical glass dome</video:tag>
   <video:tag> Optical Glass dome Lens AR coating</video:tag>
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  <changefreq>weekly</changefreq>
  <lastmod>2025-02-16</lastmod>
  <image:image>
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  <image:image>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-30</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203081811-oem_optical_plano_convex_cylindrical_lens_for_optics_and_lighting.jpg</image:loc>
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  <image:image>
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  <image:image>
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  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202503191440_67da66dd5dfbc.jpg?1742366429</video:thumbnail_loc>
   <video:title>OEM Optical Plano Convex Cylindrical Lens For Optics And Lighting</video:title>
   <video:description>OEM Optical Plano Convex Cylindrical Lens For Optics And Lighting Raw Material : High-quality optical glass is used to ensure minimal aberrations and distortion. Quality : These lenses are manufactured with high precision standards in mind, ensuring minimal defects and imperfections. They provide excellent optical quality, making them ideal for optics and lighting applications. Function : Light focusing: The plano convex design focuses light onto a single point, enabling</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/48a2e96f8941d9befc42860366c736bd/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.6</video:rating>
   <video:tag>OEM Plano Convex Cylindrical Lens</video:tag>
   <video:tag>Cylindrical Lens for lighting</video:tag>
   <video:tag>Optical cylindrical lens for optics</video:tag>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-02-14</lastmod>
  <image:image>
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  <image:image>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-04-25</lastmod>
  <image:image>
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   <image:loc>https://www.optical-glasslenses.com/photo/pl203082604-high_transmission_pyrex_glass_lens_glass_aspheric_lens_for_led_light_cover.jpg</image:loc>
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  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202504251340_680b203aa9f98.jpg?1745559610</video:thumbnail_loc>
   <video:title>High Transmission Pyrex Glass Lens Glass Aspheric Lens For Led Light Cover</video:title>
   <video:description>Pyrex 3.3 Borosilicate Glass Aspheric Lenses From Led Light Cover Lens  Material : Pyrex 3.3 Borosilicate Glass** This material is known for its high thermal resistance and low coefficient of thermal expansion. It can withstand temperatures up to 500 C without significant deformation.  Quality : The lenses are precision-made with excellent optical clarity and low distortion. Aspheric design enhances imaging quality and reduces aberrations.  Function : Primarily used as cover</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202504/a14292ea0bf758cb6c16e540630a5838/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-04-25T13:45:03+08:00</video:publication_date>
   <video:view_count>3</video:view_count>
   <video:rating>4.9</video:rating>
   <video:tag>Pyrex Glass aspheric led light Lens</video:tag>
   <video:tag>Glass Aspheric Lens For Led Light</video:tag>
   <video:tag>Pyrex Glass Lens  for Led Light</video:tag>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-04-25</lastmod>
  <image:image>
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  <image:image>
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  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202504251340_680b203aa9f98.jpg?1745559610</video:thumbnail_loc>
   <video:title>Durable Borosilicate Glass LED Aspheric Lenses for High-Intensity Curing Applications</video:title>
   <video:description>Durable Borosilicate Glass LED Aspheric Lenses for High-Intensity Curing Applications Material: Made from borosilicate glass (SiO  + B O  + alkali metals), a robust material inherently resistant to thermal shock, chemical corrosion, and mechanical stress. Optional coatings enhance UV/IR resistance for extreme environments. Properties: Thermal Durability: Withstands rapid temperature changes (up to 500 C) without cracking, ideal for high-power LED heat. Optical Precision:</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202504/a14292ea0bf758cb6c16e540630a5838/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-04-25T13:45:03+08:00</video:publication_date>
   <video:view_count>3</video:view_count>
   <video:rating>4.1</video:rating>
   <video:tag>Borosilicate glass LED LENS</video:tag>
   <video:tag>Borosilicate Glass LED aspheric lens</video:tag>
   <video:tag>led aspheric lens</video:tag>
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 </url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-04-25</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205539598-high_power_cob_led_aspheric_glass_lens_for_horticultural_grow_lights.jpg</image:loc>
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  <image:image>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205539601-high_power_cob_led_aspheric_glass_lens_for_horticultural_grow_lights.jpg</image:loc>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205539600-high_power_cob_led_aspheric_glass_lens_for_horticultural_grow_lights.jpg</image:loc>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205539597-high_power_cob_led_aspheric_glass_lens_for_horticultural_grow_lights.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202504251340_680b203aa9f98.jpg?1745559610</video:thumbnail_loc>
   <video:title>High-Power COB LED Aspheric Glass Lens for Horticultural Grow Lights</video:title>
   <video:description>High-Power COB LED Aspheric Lens for Horticultural Grow Lights Material  Glass Lens  : Constructed from high-quality glass material, the lens ensures superior optical performance and durability. The glass composition is specifically designed to withstand the rigors of horticultural lighting applications, including temperature fluctuations and exposure to moisture and fertilizers. Property  Aspheric Design  : Features an aspheric shape, which optimizes the distribution of</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202504/a14292ea0bf758cb6c16e540630a5838/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-04-25T13:45:03+08:00</video:publication_date>
   <video:view_count>3</video:view_count>
   <video:rating>4.4</video:rating>
   <video:tag>high power cob led aspheric lens</video:tag>
   <video:tag>high power cob led</video:tag>
   <video:tag>led aspheric glass lens</video:tag>
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 </url>
 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-04-25</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205540342-high_transmission_optical_borosilicate_glass_led_lenses_for_surgical_lighting_tools.jpg</image:loc>
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  <image:image>
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  <image:image>
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  <image:image>
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  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202504251340_680b203aa9f98.jpg?1745559610</video:thumbnail_loc>
   <video:title>High-Transmission Optical Borosilicate Glass LED Lenses for Surgical Lighting Tools</video:title>
   <video:description>High-Transmission Optical Borosilicate Glass LED Lenses for Surgical Lighting Tools 1. Material Composition Borosilicate Glass: Premium-grade, low-thermal-expansion glass (e.g., Schott B270) with 99%+ light transmission and UV stability. LED Source: High-CRI (Color Rendering Index &amp;gt;90) COB/SMD LEDs for accurate tissue color rendering. Coatings: Multi-layer anti-reflective (AR) and hydrophobic anti-fog coatings to minimize glare and condensation. Housing: Medical-grade</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202504/a14292ea0bf758cb6c16e540630a5838/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-04-25T13:45:03+08:00</video:publication_date>
   <video:view_count>3</video:view_count>
   <video:rating>4.3</video:rating>
   <video:tag>Optical Borosilicate glass led lens</video:tag>
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  <lastmod>2025-04-27</lastmod>
  <image:image>
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   <video:title>Custom Borosilicate Glass Aspheric LED Lens for Enhancing LED Efficiency</video:title>
   <video:description>Custom Borosilicate Glass Aspheric LED Lens for Enhancing LED Efficiency Material Composition The lens is precision-engineered from borosilicate glass , a high-performance material known for its low thermal expansion, chemical durability, and optical clarity. Customized with an aspheric (non-spherical) surface design , it is manufactured using advanced molding or diamond-turning techniques to achieve ultra-precise curvature. Key Properties Thermal Stability : Withstands</video:description>
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   <video:duration>16</video:duration>
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   <video:view_count>3</video:view_count>
   <video:rating>4.5</video:rating>
   <video:tag>Borosilicate Glass Aspheric LED Lens</video:tag>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-23</lastmod>
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   <video:title>Optically polishing Borosilicate Glass Led Lens For Spotlight</video:title>
   <video:description>Optically polishing Borosilicate Glass Led Lens For Spotlight Material: The lens is made from Borosilicate Glass, which is known for its excellent clarity, durability, and resistance to high temperatures. This material ensures that the lens can withstand the intense heat and light output of high-powered LEDs, providing long-lasting performance. Quality: The lens is crafted with high-quality materials and precision manufacturing techniques, including optically polishing the</video:description>
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   <video:duration>16</video:duration>
   <video:publication_date>2025-04-25T13:45:03+08:00</video:publication_date>
   <video:view_count>3</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>Borosilicate Glass Led Lens </video:tag>
   <video:tag> Spotlight Led Lens</video:tag>
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  <lastmod>2025-05-29</lastmod>
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   <video:title>Custom Borosilicate Glass aspheric Led Lenses For Projection Light Lens</video:title>
   <video:description>Custom Borosilicate Glass aspheric Led Lenses For Projection Light Lens Borosilicate Glass Aspheric LED Lenses for Projection Light Lens are a high-quality lighting solution that provides precise and efficient illumination for projection lighting applications. Material: The lenses are made from Borosilicate Glass, which is known for its excellent clarity, durability, and resistance to high temperatures. This material ensures that the lenses can withstand the intense heat and</video:description>
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   <video:duration>16</video:duration>
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   <video:view_count>3</video:view_count>
   <video:rating>4.2</video:rating>
   <video:tag>Aspheric Lens for Projection Light</video:tag>
   <video:tag>Borosilicate Glass Aspheric Lens</video:tag>
   <video:tag>projector borosilicate aspheric led lens</video:tag>
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  <changefreq>weekly</changefreq>
  <lastmod>2025-06-01</lastmod>
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   <video:title>Scratch Resistance Optical Pyrex 3.3 Glass Cover Lens For Led Light Lens</video:title>
   <video:description>Scratch Resistance Optical Pyrex 3.3 Glass Cover Lens For Led Light Lens Material: Made from high-quality Pyrex 3.3 glass, a type of borosilicate glass known for its exceptional optical clarity and durability Non-toxic and chemically inert materials ensure safety in harsh environments Quality: Excellent optical clarity and minimal distortion for improved visibility and accuracy Strict quality control measures guarantee consistent performance, reliability, and long lifespan of</video:description>
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   <video:duration>16</video:duration>
   <video:publication_date>2025-04-25T13:45:03+08:00</video:publication_date>
   <video:view_count>3</video:view_count>
   <video:rating>4.6</video:rating>
   <video:tag>Pyrex 3.3 Glass Cover Lens</video:tag>
   <video:tag>Optical glass led Lens</video:tag>
   <video:tag>Pyrex 3.3 glass Led Light Lens</video:tag>
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  <changefreq>weekly</changefreq>
  <lastmod>2025-06-01</lastmod>
  <image:image>
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   <video:title>Custom Thermal Resistant Borosilicate Plano Convex Lenses For Led Light</video:title>
   <video:description>Custom Thermal Resistant Borosilicate Plano Convex Lenses For Led Light Material:  Borosilicate Glass : Known for high durability and resistance to thermal shock.  Excellent Transparency : Allows for high light transmission. Quality:  Precision Manufacturing : Ensures accurate aspheric shape for optimal performance.  Scratch-resistant : Surface treatment enhances durability. Function:  Light Focusing : Plano convex design focuses light effectively. Application:  LED Lighting </video:description>
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   <video:duration>16</video:duration>
   <video:publication_date>2025-04-25T13:45:03+08:00</video:publication_date>
   <video:view_count>3</video:view_count>
   <video:rating>4.8</video:rating>
   <video:tag>Led Light Plano Convex Lenses</video:tag>
   <video:tag>Borosilicate led Lenses</video:tag>
   <video:tag>borosilicate Glass Led Light Lens</video:tag>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-05</lastmod>
  <image:image>
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   <video:title>Customized Linear Flat Glass Lens From Borosilicate Glass 3.3 Frosting Available</video:title>
   <video:description>Customized Linear Glass Led Lens From Borosilicate Glass 3.3 Material: The lens is made from Borosilicate Glass 3.3, which is known for its excellent thermal resistance, durability, and optical clarity. Technique: The lens is custom-made using advanced manufacturing techniques, ensuring precise and accurate dimensions that meet your specific requirements. Quality: The lens is crafted with high-quality materials and attention to detail, ensuring a product that is built to last</video:description>
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   <video:duration>18</video:duration>
   <video:publication_date>2025-06-05T17:10:03+08:00</video:publication_date>
   <video:view_count>3</video:view_count>
   <video:rating>4.3</video:rating>
   <video:tag>Linear frosting Flat Glass Lens</video:tag>
   <video:tag>Frosting boroslicate Glass Lens</video:tag>
   <video:tag>Linear Glass Lens From Borosilicate Glass</video:tag>
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  <changefreq>weekly</changefreq>
  <lastmod>2025-06-08</lastmod>
  <image:image>
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   <video:title>Durable Borosilicate Glass Shatterproof Led Lens For Safety Lighting</video:title>
   <video:description>Durable Borosilicate Glass Shatterproof Led Lens For Safety Lighting Material  Borosilicate Glass : Constructed from high-quality borosilicate glass, known for its exceptional thermal stability, chemical resistance, and high mechanical strength.  Shatterproof Design : Engineered to withstand impact and pressure, reducing the risk of shattering and ensuring safety in various applications. Property  Thermal Resistance : Borosilicate glass exhibits low thermal expansion</video:description>
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   <video:duration>21</video:duration>
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   <video:view_count>4</video:view_count>
   <video:rating>4.8</video:rating>
   <video:tag>Durable Borosilicate Glass Shatterproof Led Lens</video:tag>
   <video:tag>borosilicate glass led lens</video:tag>
   <video:tag>Borosilciate led lens for safety lighting</video:tag>
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  <lastmod>2025-06-08</lastmod>
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   <video:title>Custom Borosilicate Glass Beam-shaping LED lens for specialty lighting effects</video:title>
   <video:description>Custom Borosilicate Glass Beam-shaping LED lens for specialty lighting effects 1. Core Material: Borosilicate Glass High-Performance Glass: Specifically chosen for its exceptional thermal and chemical properties. Key Attributes: Extremely low thermal expansion coefficient, high thermal shock resistance, excellent chemical durability, and inherent optical clarity. Critical for LEDs: Withstands intense heat generated by high-power LEDs without degrading or cracking, unlike</video:description>
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   <video:duration>16</video:duration>
   <video:publication_date>2025-04-25T13:45:03+08:00</video:publication_date>
   <video:view_count>3</video:view_count>
   <video:rating>4.1</video:rating>
   <video:tag>Beam-shaping LED lens </video:tag>
   <video:tag>Custom Borosilicate Glass LED lens</video:tag>
   <video:tag>LED lens for specialty lighting effects</video:tag>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-08</lastmod>
  <image:image>
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   <video:title>Durable Precision Optical Grade Aspherical Led Lens For Motor &amp; Bicycle Headlights</video:title>
   <video:description>Durable Precision Optical Grade Aspherical Led Lens For Motor &amp;amp; Bicycle Headlights Material  Optical Grade Aspherical Lens : Constructed from high-quality optical grade aspherical glass or polycarbonate material, renowned for its exceptional optical properties and durability.  Precision Manufacturing : Fabricated through precision molding techniques to ensure accurate aspherical surface design and consistent optical performance. Property  Optical Clarity : Offers high optical</video:description>
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   <video:duration>16</video:duration>
   <video:publication_date>2025-04-25T13:45:03+08:00</video:publication_date>
   <video:view_count>3</video:view_count>
   <video:rating>4.8</video:rating>
   <video:tag>Optical Grade Aspherical Led Lens</video:tag>
   <video:tag>Durable Precision Led Lens</video:tag>
   <video:tag>Motor &amp; Bicycle Headlights Led Lens</video:tag>
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   <video:description>Durable Polishing High Power Led Glass Lenses From Borosilicate Glass 3.3 Our high power LED glass lenses are crafted from premium borosilicate glass 3.3, renowned for its exceptional optical clarity and durability. This non-toxic and chemically inert material ensures safety in harsh environments. Unparalleled Quality Each lens undergoes strict quality control measures to guarantee consistent performance, reliability, and a long lifespan. The result is excellent optical</video:description>
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   <video:description>Optical Borosilicate Glass Cob Led Lenses For High Bay Light Lens Material: The lenses are made from Optical Borosilicate Glass, which is known for its excellent clarity, durability, and resistance to high temperatures. This material ensures that the lenses can withstand the intense heat and light output of COB (Chip on Board) LEDs, providing long-lasting performance. Quality: The lenses are crafted with high-quality materials and precision manufacturing techniques, ensuring</video:description>
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   <video:description>Thermal Resistance Borosilicate Glass Led Lens For Industrial Lamp Material: The lenses are made from Borosilicate Glass, which is known for its excellent clarity, durability, and resistance to high temperatures. This material ensures that the lenses can withstand the harsh conditions of industrial lighting and maintain their performance over time. Quality: The lenses are crafted with high-quality materials and precision manufacturing techniques, including optically polishing</video:description>
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   <video:tag>Borosilicate Glass Lens</video:tag>
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  <changefreq>weekly</changefreq>
  <lastmod>2025-05-25</lastmod>
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   <video:description>Durable Borosilicate Glass 3.3 Cob Led Glass Lens For Outdoor Lighting Material: Made from high-quality borosilicate glass that can withstand extremely high temperatures Quality: Excellent optical clarity and minimal distortion for improved visibility and accuracy Strict quality control measures guarantee consistent performance, reliability, and long lifespan of the lens Function: Designed to provide a clear and focused light output for COB LED applications Optimized for high</video:description>
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  <changefreq>weekly</changefreq>
  <lastmod>2025-05-24</lastmod>
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   <video:description>Durable Borosilicate Glass High Power Led Lenses For Stage Light Material: High-quality borosilicate glass used for its exceptional durability and resistance to thermal shock Non-toxic and chemically inert materials ensure safety in harsh stage environments Quality: Excellent optical clarity and minimal distortion for improved visibility and safety on the stage Strict quality control measures guarantee consistent performance, reliability, and long lifespan of the lens</video:description>
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  <lastmod>2025-06-01</lastmod>
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   <video:description>OEM Durable Clear Surface Pyrex 3.3 Borosilicate Street Light Led Lens Material: High-quality pyrex 3.3 borosilicate glass used for its exceptional durability and resistance to thermal shock Non-toxic and chemically inert materials ensure safety in harsh street lighting environments Quality: Excellent optical clarity and minimal distortion for improved visibility and safety on the streets Strict quality control measures guarantee consistent performance, reliability, and long</video:description>
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   <video:view_count>4</video:view_count>
   <video:rating>4.5</video:rating>
   <video:tag>Borosilicate Glass Street Light led Lenses</video:tag>
   <video:tag>OEM  borosilicate led lens</video:tag>
   <video:tag>pyrex 3.3 glass led lens OEM</video:tag>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-24</lastmod>
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   <video:title>Optical Grade Borosilicate Glass Aspheric Led Lenses For Automotive Lamp Lens</video:title>
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   <video:description>Ar Coating Optical Glass Dome Lenses For Telescope And Microscope  Material :  Optical Glass : High-quality material with excellent transparency.  Ar Coating : Enhances durability and reduces reflections.  Quality :  Precision Manufacturing : Ensures optical accuracy and clarity.  Scratch-resistant : Protects against damage and maintains performance.  Function :  Wide-angle View : Captures expansive scenes with minimal distortion.  Anti-reflective : Minimizes glare and</video:description>
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   <video:tag>Ar Coating Optical Glass Dome</video:tag>
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   <video:description>Ar Coated Optical Glass Dome From Optical Glass Quartz Glass The AR coated optical glass dome is a high-quality component made from durable and optically clear optical glass/quartz glass materials. Material and Quality: The lens is crafted from BK7, JGS1, and JGS2 quartz glass materials that provide excellent optical clarity and durability. These materials are resistant to scratches, cracks, and other forms of damage. The lens meets or exceeds international standards for</video:description>
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   <video:description>High-Pressure Silica Glass Optical Dome Lens for Submersible Camera Housings 1. Material Composition Silica Glass : High-purity fused silica/quartz glass with ultra-low thermal expansion and exceptional optical clarity. Housing : Titanium or marine-grade aluminum alloy, anodized for corrosion resistance. Coatings : Anti-reflective (AR) coatings (350 700 nm range) and hydrophobic layers to repel water droplets. Seals : Precision-engineered silicone O-rings and epoxy bonding</video:description>
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   <video:title>Broadband AR-Coated BK7 Optical Glass Dome for Multispectral Camera Housings</video:title>
   <video:description>Broadband AR-Coated BK7 Optical Glass Dome for Multispectral Camera Housings Material  BK7 Optical Glass  : The dome is crafted from BK7 optical glass, a type of crown glass with well-established optical properties. BK7 glass is known for its high transparency, low dispersion, and good chemical durability, making it a reliable choice for optical components. Property  Broadband Anti-Reflection (AR) Coating  : The surface of the BK7 glass dome is treated with a broadband anti</video:description>
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   <video:tag>Broadband AR-Coated BK7 Optical Glass Dome</video:tag>
   <video:tag>Glass Dome for Multispectral Camera Housings</video:tag>
   <video:tag>Optical Glass Dome for Camera Housings</video:tag>
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   <video:title>Low Thermal Expansion BK-7 Glass Optical Dome for Precision Instruments</video:title>
   <video:description>Low Thermal Expansion BK-7 Glass Optical Dome for Precision Instruments Material : BK-7 Optical Glass : A borosilicate crown glass composed of silica (69 72%), boron oxide (10 13%), and potassium oxide (8 10%). Renowned for high optical homogeneity and low impurity content. Low Thermal Expansion Design : Engineered to minimize dimensional changes under temperature fluctuations. Key Properties : Thermal Stability : Extremely low coefficient of thermal expansion (CTE: ~7.1   10</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/fdb490a463fc180ec16d51ea90c5344d/playlist.m3u8</video:content_loc>
   <video:duration>28</video:duration>
   <video:publication_date>2025-02-17T18:54:31+08:00</video:publication_date>
   <video:view_count>5</video:view_count>
   <video:rating>4.9</video:rating>
   <video:tag>BK-7 Glass Optical Dome</video:tag>
   <video:tag>Optical Dome for Precision Instruments</video:tag>
   <video:tag>Low Thermal Expansion Optical Dome</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974080-oem-precision-ar-coating-optical-glass-dome-for-monitor-system.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-01</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082670-oem_precision_ar_coating_optical_glass_dome_for_monitor_system.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082671-oem_precision_ar_coating_optical_glass_dome_for_monitor_system.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082672-oem_precision_ar_coating_optical_glass_dome_for_monitor_system.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171900_67b316e89d90d.jpg?1739790056</video:thumbnail_loc>
   <video:title>OEM Precision AR-Coating Optical Glass Dome For Monitor System</video:title>
   <video:description>OEM Precision AR-Coating Optical Glass Dome For Monitor System Material: The customized optical glass dome are made from high-quality optical glass, specifically designed and manufactured to meet the exacting requirements of monitor systems. These lenses are crafted from materials that ensure exceptional clarity, precision, and durability. Quality: These dome have undergone rigorous quality control processes to guarantee minimal distortion and maximum light transmission. The</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/fdb490a463fc180ec16d51ea90c5344d/playlist.m3u8</video:content_loc>
   <video:duration>28</video:duration>
   <video:publication_date>2025-02-17T18:54:31+08:00</video:publication_date>
   <video:view_count>5</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>optical dome For Monitor System</video:tag>
   <video:tag>Optical Dome Lenses</video:tag>
   <video:tag>OEM Precision AR-Coating Optical Glass Dome</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-53137995-oem-anti-reflective-coating-optical-hemispherical-dome-for-cctv-photography.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-01</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205254283-oem_anti_reflective_coating_optical_hemispherical_dome_for_cctv_photography.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205254280-oem_anti_reflective_coating_optical_hemispherical_dome_for_cctv_photography.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205254282-oem_anti_reflective_coating_optical_hemispherical_dome_for_cctv_photography.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205254281-oem_anti_reflective_coating_optical_hemispherical_dome_for_cctv_photography.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171900_67b316e89d90d.jpg?1739790056</video:thumbnail_loc>
   <video:title>OEM Anti-reflective Coating Optical Hemispherical Dome for CCTV Photography</video:title>
   <video:description>OEM Anti-reflective Coating Optical Hemispherical Dome for CCTV Photography Material Composition The dome is crafted from high-purity optical-grade glass (e.g., borosilicate or fused silica), renowned for its exceptional clarity and durability. It features a multi-layer anti-reflective (AR) coating, typically composed of thin-film materials like magnesium fluoride (MgF ) or silicon dioxide (SiO ), applied via vacuum deposition. Key Properties High Light Transmittance: The AR</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/fdb490a463fc180ec16d51ea90c5344d/playlist.m3u8</video:content_loc>
   <video:duration>28</video:duration>
   <video:publication_date>2025-02-17T18:54:31+08:00</video:publication_date>
   <video:view_count>5</video:view_count>
   <video:rating>4.8</video:rating>
   <video:tag>optical glass dome</video:tag>
   <video:tag>optical hemispherical dome</video:tag>
   <video:tag>optical dome for photography</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974081-custom-n-bk7-fused-silica-optical-dome-lens-for-underwater-photography.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-05</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082674-custom_n_bk7_fused_silica_optical_dome_lens_for_underwater_photography.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082675-custom_n_bk7_fused_silica_optical_dome_lens_for_underwater_photography.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082676-custom_n_bk7_fused_silica_optical_dome_lens_for_underwater_photography.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202506051655_68415b65e84d2.jpg?1749113701</video:thumbnail_loc>
   <video:title>Custom N-Bk7 Fused Silica Optical Dome Lens For Underwater Photography</video:title>
   <video:description>Custom N-Bk7 Fused Silica Optical Dome Lens For Underwater Photography Material: The N-Bk7 Fused Silica Optical Dome Lens is made from high-quality N-BK7 glass, a type of fused silica that is known for its excellent optical clarity and resistance to thermal shock. This material provides exceptional durability and stability in underwater photography applications. Quality: These dome lenses have undergone rigorous quality control processes to ensure minimal distortion and</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202506/0fb1a93c5694df2d39b33a09f1e86277/playlist.m3u8</video:content_loc>
   <video:duration>18</video:duration>
   <video:publication_date>2025-06-05T16:56:08+08:00</video:publication_date>
   <video:view_count>1</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>Glass Dome For Underwater Photography</video:tag>
   <video:tag>N-BK7 Optical Dome</video:tag>
   <video:tag>Fused Silica Optical Dome Lens</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974092-transparent-optical-dome-lens-for-security-camera-microscope-telescope.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-05</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082701-transparent_optical_dome_lens_for_security_camera_microscope_telescope.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082702-transparent_optical_dome_lens_for_security_camera_microscope_telescope.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082703-transparent_optical_dome_lens_for_security_camera_microscope_telescope.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202506051658_68415c4ef25cb.jpg?1749113934</video:thumbnail_loc>
   <video:title>Transparent Optical Dome Lens For Security Camera / Microscope / Telescope</video:title>
   <video:description>Transparent optical Glass Dome Lens For Security Camera, Microscope,Telescope The transparent optical glass dome lens is a high-quality component designed specifically for security cameras, microscopes, and telescopes. It features a durable and optically clear glass material. Material and Quality: The lens is crafted from BK7, JGS1, and JGS2 quartz glass materials that provide excellent optical clarity and durability. These materials are resistant to scratches, cracks, and</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202506/a2bc5d8c85c5b746d44042f1862e59af/playlist.m3u8</video:content_loc>
   <video:duration>19</video:duration>
   <video:publication_date>2025-06-05T17:00:02+08:00</video:publication_date>
   <video:view_count>6</video:view_count>
   <video:rating>4.8</video:rating>
   <video:tag>Optical Dome Lens For Security Camera</video:tag>
   <video:tag>Transparent Optical Dome Lens</video:tag>
   <video:tag>Glass Dome Lens for Telescope</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-53284475-customized-bk7-b270-optical-glass-convex-dome-lens-for-smart-devices.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-05</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205805901-customized_bk7_b270_optical_glass_convex_dome_lens_for_smart_devices.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205805904-customized_bk7_b270_optical_glass_convex_dome_lens_for_smart_devices.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205805902-customized_bk7_b270_optical_glass_convex_dome_lens_for_smart_devices.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205805903-customized_bk7_b270_optical_glass_convex_dome_lens_for_smart_devices.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202506051658_68415c4ef25cb.jpg?1749113934</video:thumbnail_loc>
   <video:title>Customized BK7 B270 Optical Glass Convex Dome Lens For Smart Devices</video:title>
   <video:description>Customized BK7 B270 Optical Glass Convex Dome Lens For Smart Devices Glass Material : N-BK7 &amp;amp; B270 Crown Glass : N-BK7 : Borosilicate crown glass with high transmission (350 2000 nm), low dispersion, and excellent thermal stability. B270 : Soda-lime crown glass with similar optical clarity (380 2500 nm), often used for cost-effective precision optics. Both materials prioritize homogeneity and low bubble/inclusion content. Key Properties : Dome Geometry : Convex curvature</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202506/a2bc5d8c85c5b746d44042f1862e59af/playlist.m3u8</video:content_loc>
   <video:duration>19</video:duration>
   <video:publication_date>2025-06-05T17:00:02+08:00</video:publication_date>
   <video:view_count>6</video:view_count>
   <video:rating>4.5</video:rating>
   <video:tag>Optical Glass Convex Dome Lens </video:tag>
   <video:tag>BK7 B270 Optical Glass Convex Dome</video:tag>
   <video:tag>Optical Glass dome</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974088-high-precision-optical-glass-dome-lens-for-lasers-and-measurement-equipment.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-29</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082690-high_precision_optical_glass_dome_lens_for_lasers_and_measurement_equipment.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082691-high_precision_optical_glass_dome_lens_for_lasers_and_measurement_equipment.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082692-high_precision_optical_glass_dome_lens_for_lasers_and_measurement_equipment.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171900_67b316e89d90d.jpg?1739790056</video:thumbnail_loc>
   <video:title>High Precision Optical Glass Dome Lens For Lasers And Measurement Equipment</video:title>
   <video:description>Optical Dome Lens For Sensors, Lasers And Measurement Equipment The optical dome lens is a high-quality component designed specifically for sensors, lasers, and measurement equipment. It features a durable and optically clear glass or quartz material. Material and Quality: The lens is crafted from BK7, JGS1, and JGS2 quartz glass materials that provide excellent optical clarity and durability. These materials are resistant to scratches, cracks, and other forms of damage. The</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/fdb490a463fc180ec16d51ea90c5344d/playlist.m3u8</video:content_loc>
   <video:duration>28</video:duration>
   <video:publication_date>2025-02-17T18:54:31+08:00</video:publication_date>
   <video:view_count>5</video:view_count>
   <video:rating>4.9</video:rating>
   <video:tag>Optical Dome For Measurement Equipment</video:tag>
   <video:tag>Optical Glass Dome Lens For Lasers</video:tag>
   <video:tag>OEM optical glass dome</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974085-custom-high-clarity-optical-glass-dome-lens-for-suveillance-system.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-23</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082684-custom_high_clarity_optical_glass_dome_lens_for_suveillance_system.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082685-custom_high_clarity_optical_glass_dome_lens_for_suveillance_system.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082686-custom_high_clarity_optical_glass_dome_lens_for_suveillance_system.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171900_67b316e89d90d.jpg?1739790056</video:thumbnail_loc>
   <video:title>Custom High Clarity Optical Glass Dome Lens For Suveillance System</video:title>
   <video:description>Custom High Clarity Optical Glass Dome Lens For Suveillance System The optical glass dome lens is a high-quality component used in observation and surveillance systems. It is made from durable and optically clear optical glass materials. Material and Quality: The lens is crafted from high-quality optical glass that provides excellent optical clarity and durability. The material is resistant to scratches, cracks, and other forms of damage. The lens meets or exceeds internation</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/fdb490a463fc180ec16d51ea90c5344d/playlist.m3u8</video:content_loc>
   <video:duration>28</video:duration>
   <video:publication_date>2025-02-17T18:54:31+08:00</video:publication_date>
   <video:view_count>5</video:view_count>
   <video:rating>4.5</video:rating>
   <video:tag>Glass Dome Lens</video:tag>
   <video:tag>Optical Glass Dome For Suveillance System</video:tag>
   <video:tag>High Clarity Optical Glass Dome</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974083-optical-glass-dome-lenses-for-camera-protector-and-photography.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-05</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082677-optical_glass_dome_lenses_for_camera_protector_and_photography.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082678-optical_glass_dome_lenses_for_camera_protector_and_photography.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082679-optical_glass_dome_lenses_for_camera_protector_and_photography.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202506051655_68415b65e84d2.jpg?1749113701</video:thumbnail_loc>
   <video:title>Optical Glass Dome Lenses For Camera Protector And Photography</video:title>
   <video:description>Optical Glass Dome Lenses For Camera Protector And Photography Material: The Optical Glass Dome Lenses are made from high-quality optical glass, a type of transparent glass that is known for its excellent optical clarity. This material provides exceptional durability and resistance to scratches and chips. Quality: These dome lenses have undergone rigorous quality control processes to ensure minimal distortion and maximum light transmission. The high-quality materials used in</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202506/0fb1a93c5694df2d39b33a09f1e86277/playlist.m3u8</video:content_loc>
   <video:duration>18</video:duration>
   <video:publication_date>2025-06-05T16:56:08+08:00</video:publication_date>
   <video:view_count>1</video:view_count>
   <video:rating>4.2</video:rating>
   <video:tag>Glass dome For Camera Protector</video:tag>
   <video:tag>Optical Dome Lens</video:tag>
   <video:tag>optical glass dome for Photography</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974084-oem-bk7-jgs1-jgs2-optical-glass-dome-lenses-for-camera-and-cctv.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-24</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082680-oem_bk7_jgs1_jgs2_optical_glass_dome_lenses_for_camera_and_cctv.jpg</image:loc>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082681-oem_bk7_jgs1_jgs2_optical_glass_dome_lenses_for_camera_and_cctv.jpg</image:loc>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082682-oem_bk7_jgs1_jgs2_optical_glass_dome_lenses_for_camera_and_cctv.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171900_67b316e89d90d.jpg?1739790056</video:thumbnail_loc>
   <video:title>OEM Bk7 JGS1 JGS2 Optical Glass Dome Lenses For Camera And CCTV</video:title>
   <video:description>OEM Bk7 JGS1 JGS2 Optical Glass Dome Lenses For Camera And CCTV  Material :  Bk7, JGS1, JGS2 Glass : High-quality optical materials.  Excellent Transparency : Ensure clear image transmission.  Quality :  Precision Manufacturing : Guarantees optical accuracy.  Durable : Resistant to scratches and impacts.  Function :  Wide-angle Viewing : Captures expansive scenes.  Reduces Reflections : Minimizes glare and improves image quality.  Application :  Camera Lenses : Enhances</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/fdb490a463fc180ec16d51ea90c5344d/playlist.m3u8</video:content_loc>
   <video:duration>28</video:duration>
   <video:publication_date>2025-02-17T18:54:31+08:00</video:publication_date>
   <video:view_count>5</video:view_count>
   <video:rating>4.4</video:rating>
   <video:tag>BK7 JGS2 Optical Glass Dome Lenses</video:tag>
   <video:tag>Optical Dome For Camera</video:tag>
   <video:tag>Optical Glass‌ Dome Lenses For CCTV</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974089-custom-anti-reflective-coating-optical-glass-dome-for-camera-imaging-system.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-29</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082695-custom_anti_reflective_coating_optical_glass_dome_for_camera_imaging_system.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082696-custom_anti_reflective_coating_optical_glass_dome_for_camera_imaging_system.jpg</image:loc>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082697-custom_anti_reflective_coating_optical_glass_dome_for_camera_imaging_system.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171900_67b316e89d90d.jpg?1739790056</video:thumbnail_loc>
   <video:title>Custom Anti-Reflective Coating Optical Glass Dome For Camera Imaging System</video:title>
   <video:description>Custom Anti-Reflective Coating Optical Glass Dome For Camera Imaging System  Material   High-quality optical glass : Ensures clarity and durability.  Scratch-resistant : Protects lens surface from damage.  Quality   Precision manufacturing : Guarantees accurate optics and imaging.  Strict quality control : Ensures consistent performance.  Function   Wide-angle view : Captures a broader field of vision.  High light transmission : Maximizes image brightness and clarity.  Anti</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/fdb490a463fc180ec16d51ea90c5344d/playlist.m3u8</video:content_loc>
   <video:duration>28</video:duration>
   <video:publication_date>2025-02-17T18:54:31+08:00</video:publication_date>
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   <video:description>High Transmission AR Coating N-Bk7 Quartz Glass Optical Dome Lens The High Transmission AR Coating N-Bk7 Quartz Glass Optical Dome Lens is a high-quality component designed for various applications. It features a durable and optically clear quartz glass material. Material and Quality: The lens is crafted from BK7, quartz glass materials that provide excellent optical clarity and durability. These materials are resistant to scratches, cracks, and other forms of damage. The</video:description>
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   <video:description>OEM Optical Color Glass Filter Ir UV Cut Filter for Photography  Material   High-Quality Glass : Durable, scratch-resistant.  Special Coatings : Enhance filter performance.  Quality   Precision Cutting : Ensures accurate dimensions.  Strict Testing : Guarantees consistent quality.  Function   Color Filter : Transmits specific colors, blocks others.  UV Filter : Blocks ultraviolet light.  IR Filter : Blocks infrared light.  Application   Photography  Color filters enhance</video:description>
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   <video:tag>Optical Color filter</video:tag>
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   <video:description>OEM Optical Color Filter Glass Uv Filter Lens For Laser Cutting The optical color glass filter, IR lens, and UV lens are precision-made filters designed for high-performance laser technology applications. Material: High-quality borosilicate glass or fused silica Durable and resistant to thermal shock Quality: Excellent transmission and absorption characteristics Low scatter and haze values High-precision manufacturing process ensures consistent quality Function: These lenses</video:description>
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   <video:tag>OEM Optical Color Filter </video:tag>
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   <video:description>Fused Silica Quartz Glass Disc Glass Wafer For Laser And Medical Devices Material: High-quality fused silica quartz glass is used to manufacture these discs Durable and resistant to thermal shock, ensuring long lifespan in harsh environments Quality: Exceptional optical clarity with minimal distortion for precise viewing Strict quality control measures ensure consistent performance and durability of the disc Function: Designed to provide a clear view for various laser and</video:description>
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   <video:tag>Fused Silica Quartz Glass Discs  For Laser</video:tag>
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   <video:view_count>10</video:view_count>
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   <video:tag>Borosilicate Float Glass Light Lenses</video:tag>
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   <video:tag>borosilicate glass flat Round Glass Lens</video:tag>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-03-18</lastmod>
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   <video:title>Quartz Glass Window Lens Quartz Glass Disc For Camera And Laser</video:title>
   <video:description>Quartz glass Window Lens And Glass Disc For Camera And Laser Lens Material:The Quartz glass Window Lens and Glass Disc for camera and laser lens are made from high-quality quartz glass, a type of heat-resistant and chemically resistant glass that is known for its excellent optical clarity. This material provides exceptional durability and resistance to thermal shock. Quality:These lenses have undergone rigorous polishing processes to achieve an extremely smooth surface finish</video:description>
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   <video:duration>14</video:duration>
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   <video:view_count>10</video:view_count>
   <video:rating>4.1</video:rating>
   <video:tag>Quartz Glass Disc For Camera</video:tag>
   <video:tag>Quartz Glass Window Lens For Camera</video:tag>
   <video:tag>Quartz Glass protective lens For Laser</video:tag>
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  <lastmod>2025-04-15</lastmod>
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   <video:title>Optical Grade Step Borosilicate Glass Discs For Lab &amp; Industrial Use</video:title>
   <video:description>Optical Grade Step Borosilicate Glass Discs For Lab &amp;amp; Industrial Use Optical Grade Step Borosilicate Glass  is composed of high-quality borosilicate glass, specifically engineered to meet optical standards. Borosilicate glass is renowned for its exceptional chemical resistance, low coefficient of thermal expansion, and high transparency. The &amp;quot;optical grade&amp;quot; designation signifies that these discs meet or exceed the stringent purity and optical clarity requirements for use in</video:description>
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   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.2</video:rating>
   <video:tag>step borosilciate glass</video:tag>
   <video:tag>borosilicate glass disc</video:tag>
   <video:tag>step glass disc</video:tag>
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 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-04-15</lastmod>
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  <image:image>
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  <image:image>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205220736-durable_tempered_flanged_step_sight_glass_for_high_pressure_systems.jpg</image:loc>
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  <video:video>
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   <video:title>Durable Tempered Flanged Step Sight Glass for High-Pressure Systems</video:title>
   <video:description>Durable Tempered Flanged Step Sight Glass for High-Pressure Systems Material The &amp;quot;Durable Tempered Flanged Step Sight Glass for High-Pressure Systems&amp;quot; is primarily constructed from high-quality tempered glass. Tempered glass, also known as toughened glass, undergoes a controlled thermal or chemical treatment to increase its strength compared to ordinary glass. This material selection ensures that the sight glass can withstand the high pressures and potential stresses</video:description>
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   <video:duration>17</video:duration>
   <video:publication_date>2025-04-15T10:38:22+08:00</video:publication_date>
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   <video:rating>4.4</video:rating>
   <video:tag>tempered sight glass</video:tag>
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  <priority>0.8</priority>
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  <lastmod>2025-04-29</lastmod>
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   <video:title>UV Fused Silica Glass Discs for Precision Optics &amp; Laser Systems</video:title>
   <video:description>UV Fused Silica Glass Discs for Precision Optics &amp;amp; Laser Systems Material UV Fused Silica : Synthetic glass composed of high-purity silicon dioxide (SiO ), optimized for ultraviolet (UV) transmission. Grades : Includes JGS1 (deep UV transparency, 185 2500 nm) and JGS2 (220 2500 nm), balancing performance and cost. Purity : Low metallic impurities and hydroxyl (OH) content ensure minimal absorption in UV spectrum. Key Properties UV Transparency : Exceptional transmission from</video:description>
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   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.2</video:rating>
   <video:tag>Precision Optics Fused Silica Glass Discs</video:tag>
   <video:tag>UV Fused Silica Glass Discs</video:tag>
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  <lastmod>2025-04-29</lastmod>
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  <image:image>
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  <image:image>
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  <image:image>
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  <image:image>
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   <video:title>Optical Flatness Critical Glass Disc Substrates for Thin-Film Deposition</video:title>
   <video:description>Optical Flatness Critical Glass Disc Substrates for Thin-Film Deposition Material High-Purity Glass : Typically made from fused silica (JGS1/JGS2), borosilicate, or quartz, selected for ultra-low thermal expansion and chemical inertness. Fused Silica : Preferred for its exceptional homogeneity, low OH content, and resistance to thermal shock. Borosilicate : Cost-effective alternative with moderate thermal stability and good surface polishability. Surface Quality : Engineered</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.5</video:rating>
   <video:tag>Optical Flatness Glass Disc Substrates</video:tag>
   <video:tag>Thin Film Deposition Glass Disc Substrates</video:tag>
   <video:tag>Critical Glass Disc Substrates</video:tag>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-04-29</lastmod>
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  <video:video>
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   <video:title>Tempered Glass Flange Sight Glass for Low-Pressure Water Systems</video:title>
   <video:description>Tempered Glass Flange Sight Glass for Low-Pressure Water Systems Material  Tempered Glass  : The core material of this sight glass is tempered glass, which undergoes a process of controlled thermal or chemical treatments to increase its strength compared to ordinary glass. This makes it more resistant to breaking and shattering, providing durability and safety in applications where it may be subjected to stress or accidental impacts. Property  Strength and Safety  : Tempered</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202504/87e9b2c63b81f18717a875a59b2f29d0/playlist.m3u8</video:content_loc>
   <video:duration>17</video:duration>
   <video:publication_date>2025-04-15T10:38:22+08:00</video:publication_date>
   <video:view_count>0</video:view_count>
   <video:rating>4.2</video:rating>
   <video:tag>Low Pressure Water Systems Sight Glass</video:tag>
   <video:tag>Tempered Glass Sight Glass</video:tag>
   <video:tag>Flange Sight Glass</video:tag>
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  <lastmod>2025-04-29</lastmod>
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   <video:title>Customize Tempered Borosilicate Glass Reflex boiler Liquid Level Gauge Glass</video:title>
   <video:description>Customize Tempered Borosilicate Glass Reflex boiler Liquid Level Gauge Glass Material The &amp;quot;Customize Tempered Borosilicate Glass Reflex Boiler Liquid Level Gauge Glass&amp;quot; is primarily made of  borosilicate glass  . Borosilicate glass is renowned for its excellent thermal shock resistance, making it ideal for applications involving temperature fluctuations. It has a low coefficient of thermal expansion, which minimizes the risk of cracking or breaking due to rapid changes in</video:description>
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   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.2</video:rating>
   <video:tag>Customize Liquid Level Gauge Glass</video:tag>
   <video:tag>Borosilicate Glass Liquid Level Gauge Glass</video:tag>
   <video:tag>Reflex boiler Liquid Level Gauge Glass</video:tag>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-04-29</lastmod>
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  <video:video>
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   <video:title>Tempered Borosilicate Level Gauge Sight Glass for High-Temp Industrial Tanks</video:title>
   <video:description>Tempered Borosilicate Level Gauge Sight Glass for High-Temp Industrial Tanks Material Composition Primary Material : Borosilicate glass (commonly Borosilicate 3.3 per ISO 3585 standards). Tempering Process : Chemically or thermally strengthened to enhance durability. Key Additives : Silicon dioxide (80-85%), boron trioxide (10-13%), and trace alkaline earth metals. Key Properties Thermal Resistance : Withstands temperatures up to 450 C (842 F) and thermal shocks from  T 160</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.6</video:rating>
   <video:tag>Tempered Level Gauge Sight Glass</video:tag>
   <video:tag>High Temp Industrial Tanks Sight Glass</video:tag>
   <video:tag>Borosilicate Level Gauge Sight Glass</video:tag>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-04-29</lastmod>
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   <video:title>JGS1 JGS2 UV Fused Silica Optical Window for High-Power Laser Applications</video:title>
   <video:description>JGS1 JGS2 UV Fused Silica Optical Window for High-Power Laser Applications Material  Fused Silica (Quartz Glass)   The optical window, designated as JGS1 and JGS2, is crafted from fused silica, also known as quartz glass. Fused silica is a high-purity form of silicon dioxide (SiO2) that possesses exceptional optical, thermal, and mechanical properties. This material is renowned for its transparency across a broad spectral range, making it ideal for applications requiring</video:description>
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   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.5</video:rating>
   <video:tag>High Power Laser Optical Window</video:tag>
   <video:tag>UV Fused Silica Optical Window</video:tag>
   <video:tag>JGS1 JGS2 Optical Window</video:tag>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205805878-transparent_borofloat_borosilicate_glass_sheet_flat_glass_lens_for_consumer_electronics.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205805881-transparent_borofloat_borosilicate_glass_sheet_flat_glass_lens_for_consumer_electronics.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171912_67b3199e2f5ed.jpg?1739790750</video:thumbnail_loc>
   <video:title>Transparent Borofloat Borosilicate Glass Sheet Flat Glass Lens for Consumer Electronics</video:title>
   <video:description>Transparent Borofloat Borosilicate Glass Sheet Flat Glass Lens Glass Material :  Composition  : Made from a blend of silicon dioxide, boron oxide, and other oxides, Borofloat borosilicate glass is renowned for its high-performance attributes.  Properties  : It exhibits exceptional thermal shock resistance, low coefficient of thermal expansion, high optical clarity, and chemical durability. Key Properties :  Feature  : The glass sheet is highly transparent, allowing for the</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.6</video:rating>
   <video:tag>Transparent Borofloat Borosilicate Glass Sheet </video:tag>
   <video:tag>borosilicate Glass flat Glass lens</video:tag>
   <video:tag>borosilicate Glass flat lens</video:tag>
  </video:video>
 </url>
 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-01</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206002492-custom_jgs1_jgs2_quartz_glass_disc_and_optical_window_for_optical_laser_head.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082599-custom_jgs1_jgs2_quartz_glass_disc_and_optical_window_for_optical_laser_head.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082601-custom_jgs1_jgs2_quartz_glass_disc_and_optical_window_for_optical_laser_head.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206002493-custom_jgs1_jgs2_quartz_glass_disc_and_optical_window_for_optical_laser_head.jpg</image:loc>
  </image:image>
  <video:video>
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   <video:title>Custom Jgs1 Jgs2 Quartz Glass Disc And Optical Window For Optical Laser Head</video:title>
   <video:description>Custom Jgs1 Jgs2 Quartz Glass Disc And Optical Window For Optical Laser Head Material: High-quality quartz glass is used to manufacture these glass disc and optical window Durable and resistant to thermal shock, ensuring long lifespan in harsh environments Quality: Exceptional optical clarity with minimal distortion for precise viewing Strict quality control measures ensure consistent performance and durability of the lens Function: Designed to provide a clear view for</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.2</video:rating>
   <video:tag>jgs1 jgs2 Quartz Glass Disc</video:tag>
   <video:tag>optical window for laser head</video:tag>
   <video:tag>optical laser head Jgs2 Glass disc</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-53368409-durable-scratch-resistance-tempered-glass-screen-protectors-for-display.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-08</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091063-durable_scratch_resistance_tempered_glass_screen_protectors_for_display.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091062-durable_scratch_resistance_tempered_glass_screen_protectors_for_display.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091064-durable_scratch_resistance_tempered_glass_screen_protectors_for_display.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091061-durable_scratch_resistance_tempered_glass_screen_protectors_for_display.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091059-durable_scratch_resistance_tempered_glass_screen_protectors_for_display.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171912_67b3199e2f5ed.jpg?1739790750</video:thumbnail_loc>
   <video:title>Durable Scratch Resistance Tempered Glass Screen Protectors For Display</video:title>
   <video:description>Durable Scratch Resistance Tempered Glass Screen Protectors For Display Material: Base Material: High-quality, optically clear soda-lime silica glass, similar to the device's original screen but significantly enhanced. Core Enhancement: Chemically tempered through an ion-exchange process. This involves soaking the glass in a molten potassium salt bath, replacing smaller sodium ions near the surface with larger potassium ions, creating deep surface compression. Surface Coating</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>Durable Scratch Resistance Tempered Glass</video:tag>
   <video:tag>Screen Protectors Tempered Glass </video:tag>
   <video:tag>Tempered Glass Screen Protectors For Display</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-53368447-high-clarity-optical-borosilicate-glass-substrates-in-semiconductor.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-08</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091180-high_clarity_optical_borosilicate_glass_substrates_in_semiconductor.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091177-high_clarity_optical_borosilicate_glass_substrates_in_semiconductor.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091179-high_clarity_optical_borosilicate_glass_substrates_in_semiconductor.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091178-high_clarity_optical_borosilicate_glass_substrates_in_semiconductor.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171912_67b3199e2f5ed.jpg?1739790750</video:thumbnail_loc>
   <video:title>High Clarity Optical Borosilicate Glass Substrates In Semiconductor</video:title>
   <video:description>High Clarity Optical Borosilicate Glass Substrates In Semiconductor Material: Base Composition: Primarily silicon dioxide (SiO ) and boron trioxide (B O ) , with minimal alkali content. Manufacturing: Produced via continuous melting in platinum-lined furnaces to ensure extreme purity and homogeneity. Often polished to sub-nanometer surface roughness. Key Additives: Precise additions of alumina (Al O ) for chemical stability and refining agents to eliminate bubbles/impurities.</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.8</video:rating>
   <video:tag>High Clarity Optical Borosilicate Glass Substrates </video:tag>
   <video:tag>optical glass substrate</video:tag>
   <video:tag>optical Substrates In Semiconductor</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-53368476-anti-reflective-coating-optical-glass-substrates-for-inspection-systems.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-08</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091219-anti_reflective_coating_optical_glass_substrates_for_inspection_systems.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091220-anti_reflective_coating_optical_glass_substrates_for_inspection_systems.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091222-anti_reflective_coating_optical_glass_substrates_for_inspection_systems.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091221-anti_reflective_coating_optical_glass_substrates_for_inspection_systems.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171912_67b3199e2f5ed.jpg?1739790750</video:thumbnail_loc>
   <video:title>Anti-reflective Coating Optical Glass Substrates For Inspection Systems</video:title>
   <video:description>Anti-reflective Coating Optical Glass Substrates For Inspection Systems Material: Base Substrate: High-precision borosilicate glass (e.g., Borofloat 33) or fused silica, selected for exceptional flatness, thermal stability, and chemical resistance. Coating Technology: Multi-layer dielectric coatings (e.g., MgF , SiO , Ta O ) applied via precision magnetron sputtering or vapor deposition. Design Types: Customizable as broadband AR (visible-NIR spectrum) or V-coating (single</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.8</video:rating>
   <video:tag>Optical Glass Substrates</video:tag>
   <video:tag>Anti-reflective Coating Optical Glass</video:tag>
   <video:tag>Inspection Systems Optical Glass Substrates</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974113-optical-grade-borosilicate-glass-disc-for-optics-and-telescopes.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-03-18</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082761-optical_grade_borosilicate_glass_disc_for_optics_and_telescopes.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082762-optical_grade_borosilicate_glass_disc_for_optics_and_telescopes.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082763-optical_grade_borosilicate_glass_disc_for_optics_and_telescopes.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171912_67b3199e2f5ed.jpg?1739790750</video:thumbnail_loc>
   <video:title>Optical Grade Borosilicate Glass Disc For Optics And Telescopes</video:title>
   <video:description>Optical Grade Borosilicate Glass Disc For Optics And Telescopes Material: High-quality borosilicate glass is used to manufacture these discs Durable and resistant to thermal shock, ensuring long lifespan in harsh environments Quality: Exceptional optical clarity with minimal distortion for precise viewing Strict quality control measures ensure consistent performance and durability of the disc Function: Designed to provide a clear view for various optics and telescope</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>Borosilicate Glass Disc For Optics</video:tag>
   <video:tag>Optical Grade Borosilicate Glass Disc</video:tag>
   <video:tag>Optical Glass Disc For Telescopes</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974118-polished-optical-glass-disc-and-substrate-for-telescope-and-medical-devices.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-03-18</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203266894-polished_optical_glass_disc_and_substrate_for_telescope_and_medical_devices.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082774-polished_optical_glass_disc_and_substrate_for_telescope_and_medical_devices.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082775-polished_optical_glass_disc_and_substrate_for_telescope_and_medical_devices.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082776-polished_optical_glass_disc_and_substrate_for_telescope_and_medical_devices.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171912_67b3199e2f5ed.jpg?1739790750</video:thumbnail_loc>
   <video:title>Polished Optical Glass Disc and Substrate For Telescope And Medical Devices</video:title>
   <video:description>Optical Glass Substrate And Glass Disc For Telescope Lens And Medical Devices  Material  : Made from high-quality optical glass Composed of various glass formulations to meet specific requirements Offers excellent optical properties, such as high transparency, low absorption, and precise refractive index  Quality  : Manufactured to the highest standards Undergoes rigorous quality control procedures Ensures precise dimensions, smooth surfaces, and minimal defects Offers</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.5</video:rating>
   <video:tag>optical glass disc For Telescope</video:tag>
   <video:tag>Optical glass substrate For  Medical Devices</video:tag>
   <video:tag>Polished optical glass window</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974120-customized-tempered-borosilicate-glass-disc-and-sight-glass-transparent.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-03-18</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082780-customized_tempered_borosilicate_glass_disc_and_sight_glass_transparent.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082781-customized_tempered_borosilicate_glass_disc_and_sight_glass_transparent.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082782-customized_tempered_borosilicate_glass_disc_and_sight_glass_transparent.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171912_67b3199e2f5ed.jpg?1739790750</video:thumbnail_loc>
   <video:title>Customized Tempered Borosilicate Glass Disc and Sight Glass Transparent</video:title>
   <video:description>Tempered sight glass and glass disc from boroiliscate glass and float glass  Material   Borosilicate Glass  : High resistance to thermal shock. Excellent chemical durability.  Float Glass  : Smooth, uniform surface. Good optical clarity.  Quality  Consistent thickness and dimensions. Free from defects such as bubbles or inclusions.  Function   Sight Glass  : Visual inspection of fluid levels.  Glass Disc  : Used in various optical and mechanical applications.  Specific</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.5</video:rating>
   <video:tag>Customized Tempered Borosilicate Sight Glass</video:tag>
   <video:tag>Tempered Borosiliate Glass Disc</video:tag>
   <video:tag>Tempered float glass Sight Glass</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974121-high-temperature-resistance-tempered-borosilicate-sight-glass.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-23</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203266884-high_temperature_resistance_tempered_borosilicate_sight_glass.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203266885-high_temperature_resistance_tempered_borosilicate_sight_glass.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203266883-high_temperature_resistance_tempered_borosilicate_sight_glass.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171912_67b3199e2f5ed.jpg?1739790750</video:thumbnail_loc>
   <video:title>High Temperature Resistance Tempered Borosilicate Sight Glass</video:title>
   <video:description>High Temperature Resistance Tempered Borosilicate Sight Glass Material:The Tempering Borosilicate Sight Glass is made from high-quality borosilicate glass, a type of heat-resistant and chemically resistant glass that is known for its excellent optical clarity. This material provides exceptional durability and resistance to thermal shock. Quality:These sight glasses have undergone rigorous quality control processes to ensure minimal distortion and maximum light transmission.</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.1</video:rating>
   <video:tag>Tempered Borosilicate Sight Glass</video:tag>
   <video:tag>Borosilicate Sight Glass Resisting High Temperature</video:tag>
   <video:tag>Tempered Sight Glass</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974114-fused-silica-quartz-customized-optical-window-glass-with-ar-coating.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-03-18</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203266851-fused_silica_quartz_customized_optical_window_glass_with_ar_coating.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203266849-fused_silica_quartz_customized_optical_window_glass_with_ar_coating.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203266850-fused_silica_quartz_customized_optical_window_glass_with_ar_coating.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171912_67b3199e2f5ed.jpg?1739790750</video:thumbnail_loc>
   <video:title>Fused Silica Quartz Customized Optical Window Glass With Ar Coating</video:title>
   <video:description>Fused Silica Quartz Optical Glass Window Lens With Ar Coating Material:  Fused Silica Quartz  : High purity material with excellent optical properties. Resistant to high temperatures and chemical attacks. Quality:  Precision Manufacturing  : High precision in dimensions and surface finish. Minimal defects and consistent performance.  AR Coating  : Anti-reflective coating reduces glare and improves transmission. Enhances optical clarity and durability. Function:  Optical</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.9</video:rating>
   <video:tag>Ar Coating Customized Optical Window</video:tag>
   <video:tag>Fused Silica Quartz window ar coating</video:tag>
   <video:tag>Ar Coating optical glass window</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974058-durable-optical-panel-glass-sheet-from-boroslicate-float-glass.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-29</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203266900-durable_optical_panel_glass_sheet_from_boroslicate_float_glass.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203266901-durable_optical_panel_glass_sheet_from_boroslicate_float_glass.jpg</image:loc>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203266899-durable_optical_panel_glass_sheet_from_boroslicate_float_glass.jpg</image:loc>
  </image:image>
  <video:video>
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   <video:title>Durable Optical Panel Glass Sheet From Boroslicate Float Glass</video:title>
   <video:description>Durable Optical Panel Glass Sheet From Boroslicate Float Glass  Material :  Optical Glass, Borosilicate Glass, Float Glass  Made from various types of high-quality glass. Borosilicate glass offers excellent thermal resistance.  Quality :  Outstanding Clarity and Durability  Precision crafted for superior optical clarity. Durable and resistant to scratches and impacts.  Function :  Versatile Imaging Solutions  Suitable for a wide range of applications. Provides clear and</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.1</video:rating>
   <video:tag>Optical borosilicate Panel Glass</video:tag>
   <video:tag>Boroslicate glass sheet</video:tag>
   <video:tag>Borosilicate float glass panel</video:tag>
  </video:video>
 </url>
 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-01</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203266893-custom_optical_borofloat_glass_wafer_for_electronic_components.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203266848-custom_optical_borofloat_glass_wafer_for_electronic_components.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082754-custom_optical_borofloat_glass_wafer_for_electronic_components.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203266847-custom_optical_borofloat_glass_wafer_for_electronic_components.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171912_67b3199e2f5ed.jpg?1739790750</video:thumbnail_loc>
   <video:title>Custom Optical  Borofloat Glass Wafer For Electronic Components</video:title>
   <video:description>Custom Optical Borofloat Glass Wafer For Electronic Components Material: High-quality borofloat glass is used to manufacture these wafers Durable and resistant to thermal shock, ensuring long lifespan in harsh environments Quality: Exceptional optical clarity with minimal distortion for precise viewing Strict quality control measures ensure consistent performance and durability of the wafer Function: Designed to provide a clear view for various electronic components and laser</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.6</video:rating>
   <video:tag>Optical Borofloat Glass Wafer</video:tag>
   <video:tag>Borofloat Glass Wafer for Electronic Components</video:tag>
   <video:tag>borosilicate glass disc</video:tag>
  </video:video>
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 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-03-18</lastmod>
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  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203266862-optical_glass_sheet_and_panel_glass_from_borofloat_and_low_e_float_glass.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203266863-optical_glass_sheet_and_panel_glass_from_borofloat_and_low_e_float_glass.jpg</image:loc>
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  <video:video>
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   <video:title>Optical Glass Sheet and Panel Glass From Borofloat And Low-E Float Glass</video:title>
   <video:description>Optical Grade Glass Panel Lens glass sheet From borofloat and Low-E Float Glass Material:The Optical Grade Glass Panel Lens is made from high-quality Borofloat glass, a type of heat-resistant and chemically resistant glass that is known for its excellent optical clarity. This material provides exceptional durability and resistance to thermal shock. Additionally, the Low-E (Low Emissivity) Float Glass is made from a specialized glass that has been treated with a low-e coating,</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.2</video:rating>
   <video:tag>Low E Float glass Optical Glass panel</video:tag>
   <video:tag>Borofloat optical glass sheet</video:tag>
   <video:tag>Optical Borofloat panel glass</video:tag>
  </video:video>
 </url>
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  <loc>https://japanese.optical-glasslenses.com/sale-51974055-custom-tempered-low-e-glass-float-glass-sheet-for-flashlight-lens.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-25</lastmod>
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   <image:loc>https://www.optical-glasslenses.com/photo/pl203266815-custom_tempered_low_e_glass_float_glass_sheet_for_flashlight_lens.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203266814-custom_tempered_low_e_glass_float_glass_sheet_for_flashlight_lens.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203266813-custom_tempered_low_e_glass_float_glass_sheet_for_flashlight_lens.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171912_67b3199e2f5ed.jpg?1739790750</video:thumbnail_loc>
   <video:title>Custom Tempered Low-E Glass Float Glass Sheet For Flashlight Lens</video:title>
   <video:description>Custom Tempered Low-E Glass Float Glass Sheet For Flashlight Lens Material: Tempered Low-E Glass Float Glass sheet is a type of glass specifically designed for use in flashlight lenses. It is made by tempering float glass, which involves heating the glass to a high temperature and then rapidly cooling it to increase its strength and durability. Quality: The quality of Tempered Low-E Glass Float Glass Sheet is typically very high. It is made from premium materials and</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>Low E Glass Flashlight Glass Lens</video:tag>
   <video:tag>tempered float glass sheet</video:tag>
   <video:tag>Custom Tempered Low E Glass Lens</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974115-optical-borosilicate-sight-glass-and-window-lenses-high-transmission-over-90.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-03-18</lastmod>
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  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203266872-optical_borosilicate_sight_glass_and_window_lenses_high_transmission_over_90.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203266874-optical_borosilicate_sight_glass_and_window_lenses_high_transmission_over_90.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171912_67b3199e2f5ed.jpg?1739790750</video:thumbnail_loc>
   <video:title>Optical Borosilicate Sight Glass and Window Lenses High Transmission Over 90%</video:title>
   <video:description>Optical Borosilicate Glass Sight Glass For Window Lens And Sight Glass Material:The Optical Borosilicate Glass Sight Glass is made from high-quality borosilicate glass, a type of heat-resistant and chemically resistant glass that is known for its excellent optical clarity. This material provides exceptional durability and resistance to thermal shock. Quality:These sight glasses have undergone rigorous quality control processes to ensure minimal distortion and maximum light</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.2</video:rating>
   <video:tag>Optical Glass Window Lenses High Transmission</video:tag>
   <video:tag>High Transmission Optical Borosilicate sight glass</video:tag>
   <video:tag>Optical Borosilicate Glass lens</video:tag>
  </video:video>
 </url>
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  <loc>https://japanese.optical-glasslenses.com/sale-51974123-high-temperature-resistant-tempered-flange-sight-glass-for-industrial-boiler.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-24</lastmod>
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   <image:loc>https://www.optical-glasslenses.com/photo/pl203082788-high_temperature_resistant_tempered_flange_sight_glass_for_industrial_boiler.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082789-high_temperature_resistant_tempered_flange_sight_glass_for_industrial_boiler.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082790-high_temperature_resistant_tempered_flange_sight_glass_for_industrial_boiler.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171912_67b3199e2f5ed.jpg?1739790750</video:thumbnail_loc>
   <video:title>High Temperature Resistant Tempered Flange Sight Glass For Industrial Boiler</video:title>
   <video:description>High Temperature Resistant Tempered Flange Sight Glass for Industrial Boiler Material:   Borosilicate Glass: Known for its excellent thermal resistance and clarity.   Fused Quartz: Offers superior temperature resistance, suitable for extreme conditions.   Stainless Steel: Commonly used for the flange, providing durability and corrosion resistance. Properties:   High Temperature Resistance: Can withstand temperatures up to 1,100 F (593 C) with borosilicate glass.   Pressure</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.6</video:rating>
   <video:tag>Tempered Flange Sight Glass</video:tag>
   <video:tag>High Temperature Resistant Sight Glass</video:tag>
   <video:tag>Flange sight glass For Industrial Boiler</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974049-tempered-borosilicate-sight-glass-lens-resisting-high-temperature.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-03-18</lastmod>
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   <image:loc>https://www.optical-glasslenses.com/photo/pl203266840-tempered_borosilicate_sight_glass_lens_resisting_high_temperature.jpg</image:loc>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203266841-tempered_borosilicate_sight_glass_lens_resisting_high_temperature.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203266842-tempered_borosilicate_sight_glass_lens_resisting_high_temperature.jpg</image:loc>
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  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202502171912_67b3199e2f5ed.jpg?1739790750</video:thumbnail_loc>
   <video:title>Tempered Borosilicate Sight Glass Lens Resisting High Temperature</video:title>
   <video:description>Resisting High Temperature Tempered Borosilicate Sight Glass Lenses Material: High-quality tempered borosilicate glass is used to manufacture these sight glass lenses Durable and resistant to thermal shock, ensuring long lifespan in harsh environments Quality: Exceptional optical clarity with minimal distortion for precise viewing Strict quality control measures ensure consistent performance and durability of the lens Function: Designed to provide a clear view for various</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202502/138de319a6cf7ed35371715c2f9ca5da/playlist.m3u8</video:content_loc>
   <video:duration>14</video:duration>
   <video:publication_date>2025-02-17T19:07:39+08:00</video:publication_date>
   <video:view_count>10</video:view_count>
   <video:rating>4.8</video:rating>
   <video:tag>Tempered Borosilicate Sight Glass Lens</video:tag>
   <video:tag>Borosilicate Sight Glass Resisting High Temperature</video:tag>
   <video:tag>Borosilicate Glass Lens Resisting High Temperature</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51973870-bk7-optical-glass-cemented-achromatic-convex-lens-for-optical-system.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-02-16</lastmod>
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   <image:loc>https://www.optical-glasslenses.com/photo/pl203081950-bk7_optical_glass_cemented_achromatic_convex_lens_for_optical_system.jpg</image:loc>
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 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-04-25</lastmod>
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  <image:image>
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 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-04-25</lastmod>
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   <image:loc>https://www.optical-glasslenses.com/photo/pl205543747-n_bk7_sf11_optical_glass_achromatic_doublet_for_high_resolution_photography.jpg</image:loc>
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 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-53206004-bk7-flint-glass-achromatic-lenses-for-microscopy-color-correction.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-04-29</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205562148-bk7_flint_glass_achromatic_lenses_for_microscopy_color_correction.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205562147-bk7_flint_glass_achromatic_lenses_for_microscopy_color_correction.jpg</image:loc>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205562145-bk7_flint_glass_achromatic_lenses_for_microscopy_color_correction.jpg</image:loc>
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  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/20250425_680b428b98337.mp4.jpg?1745578264</video:thumbnail_loc>
   <video:title>BK7 Flint Glass Achromatic Lenses for Microscopy Color Correction</video:title>
   <video:description>BK7 Flint Glass Achromatic Lenses for Microscopy Color Correction Material  BK7 Flint Glass  : BK7 flint glass is a type of optical glass widely used in the manufacturing of lenses and other optical components. It is characterized by its high transparency, low dispersion, and good chemical stability. The &amp;quot;BK7&amp;quot; designation refers to a specific composition and set of optical properties standardized by industry norms. Property  Optical Transparency  : BK7 flint glass exhibits</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202504/1450a83b96be69f62d42ab3a07029dec/playlist.m3u8</video:content_loc>
   <video:duration>28</video:duration>
   <video:publication_date>2025-04-25T18:55:03+08:00</video:publication_date>
   <video:view_count>20</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>BK7 Flint Glass Achromatic Lenses</video:tag>
   <video:tag>Microscopy Achromatic Lenses</video:tag>
   <video:tag>Microscopy Color Correction Achromatic Lenses</video:tag>
  </video:video>
 </url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-04-29</lastmod>
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   <image:loc>https://www.optical-glasslenses.com/photo/pl205562432-durable_jgs1_jgs2_uv_fused_silica_achromatic_lenses_for_laser_collimation.jpg</image:loc>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205562431-durable_jgs1_jgs2_uv_fused_silica_achromatic_lenses_for_laser_collimation.jpg</image:loc>
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 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-53284491-high-transmission-ar-coating-optical-achromatic-doublet-convex-lens-for-collimator.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-18</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205805999-high_transmission_ar_coating_optical_achromatic_doublet_convex_lens_for_collimator.jpg</image:loc>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205806001-high_transmission_ar_coating_optical_achromatic_doublet_convex_lens_for_collimator.jpg</image:loc>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205806000-high_transmission_ar_coating_optical_achromatic_doublet_convex_lens_for_collimator.jpg</image:loc>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205806002-high_transmission_ar_coating_optical_achromatic_doublet_convex_lens_for_collimator.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202503191440_67da66dd5dfbc.jpg?1742366429</video:thumbnail_loc>
   <video:title>High Transmission AR Coating Optical Achromatic Doublet Convex Lens for Collimator</video:title>
   <video:description>High Transmission AR Coating Optical Achromatic Doublet Convex Lens for Collimator Glass Material Achromatic Doublet Design : Combines two optical glasses (e.g., crown glass N-BK7 and flint glass N-SF11 ) to eliminate chromatic aberration. High-Quality Optics : Schott or equivalent glass with low impurity levels, ensuring minimal scatter and high transmission (400 700 nm range). Anti-Reflective (AR) Coating  : Reduces surface reflections, enhancing light transmission and</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/48a2e96f8941d9befc42860366c736bd/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.9</video:rating>
   <video:tag>Optical Achromatic Doublet Convex Lens</video:tag>
   <video:tag>AR Coating Optical Achromatic Lens</video:tag>
   <video:tag>Optical convex lens for collimator</video:tag>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-27</lastmod>
  <image:image>
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  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082350-high_precision_optical_achromatic_doublet_lens_for_binoculars.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082351-high_precision_optical_achromatic_doublet_lens_for_binoculars.jpg</image:loc>
  </image:image>
  <image:image>
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  </image:image>
  <video:video>
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   <video:title>High Precision Optical Achromatic Doublet Lens For Binoculars</video:title>
   <video:description>High Precision Optical Achromatic Doublet Lens For Binoculars Material :  Glass Composition : These lenses are typically made from high-quality optical glass materials, such as BK7 and SF56, which are known for their excellent optical properties and stability . The combination of these materials helps to achieve achromatic performance, minimizing color distortion across the visible spectrum.  Properties :  Achromatic Design : The doublet design uses two lenses with different</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/48a2e96f8941d9befc42860366c736bd/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.5</video:rating>
   <video:tag>Optical Achromatic Doublet Lens</video:tag>
   <video:tag>Achromatic Doublet Lens For Binoculars</video:tag>
   <video:tag>Optical lens for binoculars</video:tag>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-01</lastmod>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-23</lastmod>
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   <image:loc>https://www.optical-glasslenses.com/photo/pl203082450-ar_coating_optical_glass_achromatic_lenses_for_projector_lens.jpg</image:loc>
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   <video:title>Ar Coating Optical Glass Achromatic Lenses For Projector Lens</video:title>
   <video:description>Ar Coating Optical Glass Achromatic Lenses For Projector Lens Material: High-quality optical glass is used to manufacture these lenses Anti-reflective (AR) coating is applied to reduce glare and improve image quality Quality: Exceptional optical clarity with minimal distortion for precise viewing Strict quality control measures ensure consistent performance, durability, and long lifespan of the lens Function: Designed to provide a clear view for projector applications</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202504/1450a83b96be69f62d42ab3a07029dec/playlist.m3u8</video:content_loc>
   <video:duration>28</video:duration>
   <video:publication_date>2025-04-25T18:55:03+08:00</video:publication_date>
   <video:view_count>20</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>Optical Glass Achromatic Lenses</video:tag>
   <video:tag>Ar Coating Projector Glass Lens</video:tag>
   <video:tag>Optical Glass Lens</video:tag>
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  <changefreq>weekly</changefreq>
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  <image:image>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-02-16</lastmod>
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  <image:image>
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  <image:image>
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  <image:image>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-24</lastmod>
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  <image:image>
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  <image:image>
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 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-24</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082277-n_bk7_fused_silica_achromatic_doublet_lens_for_vision_systems.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082278-n_bk7_fused_silica_achromatic_doublet_lens_for_vision_systems.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082279-n_bk7_fused_silica_achromatic_doublet_lens_for_vision_systems.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082280-n_bk7_fused_silica_achromatic_doublet_lens_for_vision_systems.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202503191440_67da66dd5dfbc.jpg?1742366429</video:thumbnail_loc>
   <video:title>N-Bk7 Fused Silica Achromatic Doublet Lens For Vision Systems</video:title>
   <video:description>N-Bk7 Fused Silica Achromatic Doublet Lens For Vision Systems  Material :  Lens Material : The lens is crafted from N-Bk7 fused silica, a type of optical glass known for its excellent transparency, low birefringence, and high chemical stability .  Cement Material : The doublet lens is cemented using a high-quality optical cement that ensures strong bonding between the two lens elements while maintaining optical performance.  Properties :  Optical Performance : The lens offers</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/48a2e96f8941d9befc42860366c736bd/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>N-Bk7  achromatic doublet lens</video:tag>
   <video:tag>Fused Silica Doublet Lens</video:tag>
   <video:tag>N-Bk7 Fused Silica Achromatic Lens</video:tag>
  </video:video>
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  <changefreq>weekly</changefreq>
  <lastmod>2025-06-01</lastmod>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-28</lastmod>
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  <image:image>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-12</lastmod>
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   <video:title>Molded Borosilicate Textured Glass Light Cover For Light Diffusion</video:title>
   <video:description>Molded Borosilicate Textured Glass Light Cover For Light Diffusion Material: The cover is crafted from borosilicate glass, a high-performance glass composed of silica and boron trioxide . This material is renowned for its low thermal expansion, chemical durability, and resistance to thermal shock. Properties: Thermal Resistance: Withstands extreme temperatures without deformation, ideal for high-heat environments. Chemical Durability: Resists corrosion from acids, alkalis,</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202505/b27791ecedeebdb8d0f9292a1a93772c/playlist.m3u8</video:content_loc>
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   <video:rating>4.4</video:rating>
   <video:tag>molded borosilicate glass light cover</video:tag>
   <video:tag>Glass Light Cover For Light Diffusion</video:tag>
   <video:tag>molded textured Glass light cover</video:tag>
  </video:video>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-12</lastmod>
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   <image:loc>https://www.optical-glasslenses.com/photo/pl205718077-durable_molded_textured_glass_light_shade_for_outdoor_fixtures.jpg</image:loc>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205718075-durable_molded_textured_glass_light_shade_for_outdoor_fixtures.jpg</image:loc>
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  <image:image>
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   <video:title>Durable Molded Textured Glass Light Shade for Outdoor Fixtures</video:title>
   <video:description>Durable Molded Textured Glass Light Shade for Outdoor Fixtures Material: Crafted from soda-lime glass or tempered glass, this light shade undergoes a molding process to achieve its textured surface. These materials are cost-effective, widely available, and modified for enhanced durability. Some variants may incorporate heat-resistant coatings for added safety. Properties: Light Diffusion: The textured surface scatters light evenly, reducing harsh glare and creating soft,</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202505/b27791ecedeebdb8d0f9292a1a93772c/playlist.m3u8</video:content_loc>
   <video:duration>21</video:duration>
   <video:publication_date>2025-05-12T13:56:18+08:00</video:publication_date>
   <video:view_count>3</video:view_count>
   <video:rating>4.5</video:rating>
   <video:tag>Molded Textured Glass Light Shade </video:tag>
   <video:tag>Glass Light Shade for Outdoor Fixtures</video:tag>
   <video:tag>Molded Textured Glass Shade</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-53256735-clear-molded-linear-glass-cover-lens-for-led-light.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-12</lastmod>
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   <image:loc>https://www.optical-glasslenses.com/photo/pl205718409-clear_molded_linear_glass_cover_lens_for_led_light.jpg</image:loc>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205718410-clear_molded_linear_glass_cover_lens_for_led_light.jpg</image:loc>
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   <image:loc>https://www.optical-glasslenses.com/photo/pl205718411-clear_molded_linear_glass_cover_lens_for_led_light.jpg</image:loc>
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   <image:loc>https://www.optical-glasslenses.com/photo/pl205718408-clear_molded_linear_glass_cover_lens_for_led_light.jpg</image:loc>
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   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202505121445_6821990c56c88.jpg?1747032332</video:thumbnail_loc>
   <video:title>Clear Molded Linear Glass Cover Lens for LED Light</video:title>
   <video:description>Clear Molded Linear Glass Cover Lens for LED Light Material This material is selected for its durability, transparency, and resistance to environmental factors such as temperature changes and humidity. The glass used in the manufacturing process undergoes a molding technique, which ensures precise shaping and a seamless finish. Property Transparency One of the key properties of this cover lens is its high transparency. This allows for maximum light transmission, ensuring that</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202505/39cc2a121be23d7224bf80c68b1f7014/playlist.m3u8</video:content_loc>
   <video:duration>21</video:duration>
   <video:publication_date>2025-05-12T14:50:02+08:00</video:publication_date>
   <video:view_count>0</video:view_count>
   <video:rating>4.3</video:rating>
   <video:tag>Clear Molded Linear Glass Cover Lens </video:tag>
   <video:tag>Clear Molded Linear Glass Cover Lens</video:tag>
   <video:tag>LED Light Linear Glass Cover Lens</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-53257212-customize-transparent-textured-surface-glass-light-cover-lens.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-12</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205719422-customize_transparent_textured_surface_glass_light_cover_lens.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205719423-customize_transparent_textured_surface_glass_light_cover_lens.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205719424-customize_transparent_textured_surface_glass_light_cover_lens.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205719421-customize_transparent_textured_surface_glass_light_cover_lens.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202505121514_68219fb91ae6a.jpg?1747034041</video:thumbnail_loc>
   <video:title>Customize Transparent Textured Surface Glass Light Cover Lens</video:title>
   <video:description>Customize Transparent Textured Surface Glass Light Cover Lens Material The Transparent Textured Surface Glass Light Cover Lens is primarily made of high-quality glass material. This glass is specifically engineered to possess optical clarity and durability, making it suitable for various applications requiring transparency and resilience. The material choice ensures that the lens can withstand environmental factors such as temperature changes, humidity, and exposure to UV</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202505/7fba827610dc23069ea61cf9ae35fd37/playlist.m3u8</video:content_loc>
   <video:duration>20</video:duration>
   <video:publication_date>2025-05-12T15:15:04+08:00</video:publication_date>
   <video:view_count>2</video:view_count>
   <video:rating>4.8</video:rating>
   <video:tag>Textured Surface Glass Light Cover Lens</video:tag>
   <video:tag>Customize Transparent Textured Glass Light Cover</video:tag>
   <video:tag>Borosilicate Textured Glass Light Cover</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-53257590-high-quality-molded-borosilicate-glass-diffusion-light-shade-cover.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-12</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205720571-high_quality_molded_borosilicate_glass_diffusion_light_shade_cover.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205720569-high_quality_molded_borosilicate_glass_diffusion_light_shade_cover.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205720692-high_quality_molded_borosilicate_glass_diffusion_light_shade_cover.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205720691-high_quality_molded_borosilicate_glass_diffusion_light_shade_cover.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202505121514_68219fb91ae6a.jpg?1747034041</video:thumbnail_loc>
   <video:title>High Quality Molded Borosilicate Glass Diffusion Light Shade Cover</video:title>
   <video:description>High Quality Molded Borosilicate Glass Diffusion Light Shade Cover Glass Material:  Borosilicate Glass  : Made from high-quality borosilicate glass, which is renowned for its exceptional thermal stability, low thermal expansion coefficient, and high resistance to chemical attack. Properties:  High Temperature Resistance  : Capable of withstanding temperatures up to several hundred degrees Celsius without significant deformation or loss of properties.  Chemical Durability  :</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202505/7fba827610dc23069ea61cf9ae35fd37/playlist.m3u8</video:content_loc>
   <video:duration>20</video:duration>
   <video:publication_date>2025-05-12T15:15:04+08:00</video:publication_date>
   <video:view_count>2</video:view_count>
   <video:rating>4.8</video:rating>
   <video:tag>High Quality Molded Borosilicate Glass</video:tag>
   <video:tag>Borosilicate Glass Diffusion Light Shade Cover</video:tag>
   <video:tag>Borosilicate Glass Diffusion Light Shade</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-53258243-molded-borosilicate-fresenel-glass-lens-for-solar-energy-concentration.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-12</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205721011-molded_borosilicate_fresenel_glass_lens_for_solar_energy_concentration.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205721010-molded_borosilicate_fresenel_glass_lens_for_solar_energy_concentration.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205721009-molded_borosilicate_fresenel_glass_lens_for_solar_energy_concentration.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205721012-molded_borosilicate_fresenel_glass_lens_for_solar_energy_concentration.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202505121651_6821b690534ae.jpg?1747039888</video:thumbnail_loc>
   <video:title>Molded Borosilicate Fresenel Glass Lens For Solar Energy Concentration</video:title>
   <video:description>Molded Borosilicate Fresenel Glass Lens For Solar Energy Concentration 1. Glass Material  Title Component  : Borosilicate Glass  Description  : The lens is crafted from borosilicate glass, a type of glass characterized by its high silicon dioxide and boron oxide content. This composition provides excellent thermal shock resistance and low coefficient of thermal expansion, making it ideal for applications involving temperature extremes. 2. Property  Thermal Resistance  : High</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202505/78efd4b3abc9ec13645f5a33f2953fd9/playlist.m3u8</video:content_loc>
   <video:duration>22</video:duration>
   <video:publication_date>2025-05-12T16:55:03+08:00</video:publication_date>
   <video:view_count>3</video:view_count>
   <video:rating>4.3</video:rating>
   <video:tag>Molded Borosilicate Fresenel Glass Lens </video:tag>
   <video:tag>Fresenel Lens For Solar Energy Concentration</video:tag>
   <video:tag>Fresnel Glass lens for solar energy</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-53258285-customize-borosilicate-glass-fresnel-lens-for-beam-shaping-and-light-extraction.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-13</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205722562-customize_borosilicate_glass_fresnel_lens_for_beam_shaping_and_light_extraction.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205722560-customize_borosilicate_glass_fresnel_lens_for_beam_shaping_and_light_extraction.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205722563-customize_borosilicate_glass_fresnel_lens_for_beam_shaping_and_light_extraction.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205722561-customize_borosilicate_glass_fresnel_lens_for_beam_shaping_and_light_extraction.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl205722564-customize_borosilicate_glass_fresnel_lens_for_beam_shaping_and_light_extraction.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202505121651_6821b690534ae.jpg?1747039888</video:thumbnail_loc>
   <video:title>Customize Borosilicate Glass Fresnel Lens For Beam Shaping And Light Extraction</video:title>
   <video:description>Customize Borosilicate Glass Fresnel LENS For Beam Shaping And Light Extraction  Glass Material: Borosilicate Glass   Description : Borosilicate glass, also known as pyrex or zirconia-silicate glass, is a type of glass with a high content of boron oxide and silica.  Properties : It exhibits excellent thermal shock resistance, low coefficient of thermal expansion, and high chemical durability. This makes it suitable for applications where temperature fluctuations are common.</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202505/78efd4b3abc9ec13645f5a33f2953fd9/playlist.m3u8</video:content_loc>
   <video:duration>22</video:duration>
   <video:publication_date>2025-05-12T16:55:03+08:00</video:publication_date>
   <video:view_count>3</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>Borosilicate Glass Fresnel Lens</video:tag>
   <video:tag>Customize Borosilicate Glass Fresnel Lens</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-53368620-custom-frosted-moulded-glass-cover-lens-for-soft-ambient-light-fixtures.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-08</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091595-custom_frosted_moulded_glass_cover_lens_for_soft_ambient_light_fixtures.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091594-custom_frosted_moulded_glass_cover_lens_for_soft_ambient_light_fixtures.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091593-custom_frosted_moulded_glass_cover_lens_for_soft_ambient_light_fixtures.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091592-custom_frosted_moulded_glass_cover_lens_for_soft_ambient_light_fixtures.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202506051705_68415dbe031ae.jpg?1749114302</video:thumbnail_loc>
   <video:title>Custom Frosted Moulded Glass Cover Lens For Soft Ambient Light Fixtures</video:title>
   <video:description>Custom Frosted Moulded Glass Cover Lens For Soft Ambient Light Fixtures Material The &amp;quot;Custom Frosted Moulded Glass Cover Lens For Soft Ambient Light Fixtures&amp;quot; is primarily made of glass. This material is chosen for its durability, transparency, and ability to be molded into various shapes. The frosted finish is achieved through a chemical or mechanical process that etches the surface of the glass, creating a diffuse reflection of light. Property The frosted surface of the</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202506/05bf939bf4e9bbd89ca120d645db481b/playlist.m3u8</video:content_loc>
   <video:duration>18</video:duration>
   <video:publication_date>2025-06-05T17:10:03+08:00</video:publication_date>
   <video:view_count>3</video:view_count>
   <video:rating>4.8</video:rating>
   <video:tag>Custom Frosted Moulded Glass </video:tag>
   <video:tag>Frosted Glass Cover Lens</video:tag>
   <video:tag>Soft Ambient Light Fixtures</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-53368628-durable-prism-pattern-moulded-glass-lens-for-directional-led-streetlights.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-08</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091613-durable_prism_pattern_moulded_glass_lens_for_directional_led_streetlights.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091614-durable_prism_pattern_moulded_glass_lens_for_directional_led_streetlights.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091611-durable_prism_pattern_moulded_glass_lens_for_directional_led_streetlights.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091612-durable_prism_pattern_moulded_glass_lens_for_directional_led_streetlights.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202505121356_68218d7aa9146.jpg?1747029370</video:thumbnail_loc>
   <video:title>Durable Prism-pattern Moulded Glass Lens For Directional Led Streetlights</video:title>
   <video:description>Durable Prism-pattern Moulded Glass Lens For Directional Led Streetlights Material: Primary: High-grade Borosilicate Glass (or similar engineered glass). Key Feature: The lens is Moulded (precision-formed under heat/pressure) into its specific shape and optical pattern. Key Properties: Durability: Resists weathering, UV degradation, thermal shock (from LED heat/cold nights), abrasion (sand, grit), and chemical corrosion (pollution, de-icing salts). Significantly outperforms</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202505/b27791ecedeebdb8d0f9292a1a93772c/playlist.m3u8</video:content_loc>
   <video:duration>21</video:duration>
   <video:publication_date>2025-05-12T13:56:18+08:00</video:publication_date>
   <video:view_count>3</video:view_count>
   <video:rating>4.9</video:rating>
   <video:tag>Durable Prism-pattern Moulded Glass Lens </video:tag>
   <video:tag>Glass Lens For Directional Led Streetlights</video:tag>
   <video:tag>led prism-pattern glass lens</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-53368634-durable-thermal-resistance-borosilicate-fresnel-glass-for-stage-lighting-equipment.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-08</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091634-durable_thermal_resistance_borosilicate_fresnel_glass_for_stage_lighting_equipment.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091633-durable_thermal_resistance_borosilicate_fresnel_glass_for_stage_lighting_equipment.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091632-durable_thermal_resistance_borosilicate_fresnel_glass_for_stage_lighting_equipment.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091631-durable_thermal_resistance_borosilicate_fresnel_glass_for_stage_lighting_equipment.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202505121651_6821b690534ae.jpg?1747039888</video:thumbnail_loc>
   <video:title>Durable Thermal Resistance Borosilicate Fresnel Glass For Stage Lighting Equipment</video:title>
   <video:description>Durable Thermal Resistance Borosilicate Fresnel Glass For Stage Lighting Equipment Material: Primary: Borosilicate Glass (e.g., similar to Pyrex or Schott Borofloat). Renowned for its low coefficient of thermal expansion. Key Feature: Fabricated into a Fresnel Lens pattern   characterized by concentric, stepped grooves on one surface, allowing a thin profile with the optical power of a much thicker conventional lens. Key Properties: Exceptional Thermal Shock Resistance: The</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202505/78efd4b3abc9ec13645f5a33f2953fd9/playlist.m3u8</video:content_loc>
   <video:duration>22</video:duration>
   <video:publication_date>2025-05-12T16:55:03+08:00</video:publication_date>
   <video:view_count>3</video:view_count>
   <video:rating>4.6</video:rating>
   <video:tag>Borosilicate Fresnel Glass</video:tag>
   <video:tag>Durable Thermal Resistance Borosilicate Glass</video:tag>
   <video:tag>Fresnel Glass For Stage Lighting Equipment</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-53368648-durable-linear-textured-sandblasting-glass-for-ambient-mood-lighting-cover.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-08</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091683-durable_linear_textured_sandblasting_glass_for_ambient_mood_lighting_cover.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091681-durable_linear_textured_sandblasting_glass_for_ambient_mood_lighting_cover.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091682-durable_linear_textured_sandblasting_glass_for_ambient_mood_lighting_cover.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202506051705_68415dbe031ae.jpg?1749114302</video:thumbnail_loc>
   <video:title>Durable Linear Textured Sandblasting Glass For Ambient Mood Lighting Cover</video:title>
   <video:description>Durable Linear Textured Sandblasting Glass For Ambient Mood Lighting Cover 1. Material &amp;amp; Construction: Core Material: High-quality, typically tempered soda-lime glass. Surface Treatment: Precision sandblasting applied to one surface, creating a controlled matte finish. Texture Pattern: Distinct linear texture etched into the glass surface, resulting in consistent parallel lines or grooves. 2. Key Properties: Durability: significantly enhances impact resistance, thermal shock</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202506/05bf939bf4e9bbd89ca120d645db481b/playlist.m3u8</video:content_loc>
   <video:duration>18</video:duration>
   <video:publication_date>2025-06-05T17:10:03+08:00</video:publication_date>
   <video:view_count>3</video:view_count>
   <video:rating>4.5</video:rating>
   <video:tag>Linear Textured Sandblasting Glass</video:tag>
   <video:tag>Durable textured glass</video:tag>
   <video:tag>Ambient Mood Lighting Cover Sandblasting Glass</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-53368656-custom-molded-matte-finish-sandblasting-glass-for-anti-glare-light-fixtures.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-08</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091725-custom_molded_matte_finish_sandblasting_glass_for_anti_glare_light_fixtures.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091723-custom_molded_matte_finish_sandblasting_glass_for_anti_glare_light_fixtures.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091724-custom_molded_matte_finish_sandblasting_glass_for_anti_glare_light_fixtures.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206091726-custom_molded_matte_finish_sandblasting_glass_for_anti_glare_light_fixtures.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202506051705_68415dbe031ae.jpg?1749114302</video:thumbnail_loc>
   <video:title>Custom Molded Matte-finish Sandblasting Glass For Anti-glare Light Fixtures</video:title>
   <video:description>Custom Molded Matte-finish Sandblasting Glass For Anti-glare Light Fixtures 1. Material: Primarily Soda-Lime Glass, the standard for lighting applications due to clarity, cost-effectiveness, and formability. Borosilicate glass may be used for higher heat resistance. Undergoes Abrasive Sandblasting, a surface treatment process using high-pressure air to propel fine grit (e.g., aluminum oxide) onto the glass surface. 2. Key Property - Matte Finish: The sandblasting process</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202506/05bf939bf4e9bbd89ca120d645db481b/playlist.m3u8</video:content_loc>
   <video:duration>18</video:duration>
   <video:publication_date>2025-06-05T17:10:03+08:00</video:publication_date>
   <video:view_count>3</video:view_count>
   <video:rating>4.4</video:rating>
   <video:tag>Matte-finish Sandblasting Glass</video:tag>
   <video:tag>Custom Molded Glass</video:tag>
   <video:tag>Anti-glare Light Fixtures Sandblasting Glass</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974134-customized-frosted-soda-lime-glass-light-covers-lighting-glass-cover.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-05</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082812-customized_frosted_soda_lime_glass_light_covers_lighting_glass_cover.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082813-customized_frosted_soda_lime_glass_light_covers_lighting_glass_cover.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082814-customized_frosted_soda_lime_glass_light_covers_lighting_glass_cover.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202506051705_68415dbe031ae.jpg?1749114302</video:thumbnail_loc>
   <video:title>Customized Frosted Soda Lime Glass Light Covers / Lighting Glass Cover</video:title>
   <video:description>Customized Frosted Soda Lime Glass Shade Cover For Lighting System Material: The customized frosted soda lime glass shade cover is made from high-quality soda lime glass, a type of borosilicate glass that is known for its excellent optical clarity and durability. The frosted design adds a unique aesthetic appeal to the lighting system. Quality: These covers have undergone rigorous quality control processes to ensure minimal distortion and maximum light transmission. The</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202506/05bf939bf4e9bbd89ca120d645db481b/playlist.m3u8</video:content_loc>
   <video:duration>18</video:duration>
   <video:publication_date>2025-06-05T17:10:03+08:00</video:publication_date>
   <video:view_count>3</video:view_count>
   <video:rating>4.4</video:rating>
   <video:tag>Frosted Soda Lime Glass Light Covers</video:tag>
   <video:tag>Customized  Lighting Glass Cover</video:tag>
   <video:tag>Customized   Glass Light Covers</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974125-custom-textured-soda-lime-glass-light-cover-for-diffuse-light-lamp-cover.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-30</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082792-custom_textured_soda_lime_glass_light_cover_for_diffuse_light_lamp_cover.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082793-custom_textured_soda_lime_glass_light_cover_for_diffuse_light_lamp_cover.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082794-custom_textured_soda_lime_glass_light_cover_for_diffuse_light_lamp_cover.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202505121356_68218d7aa9146.jpg?1747029370</video:thumbnail_loc>
   <video:title>Custom Textured Soda Lime Glass Light Cover For Diffuse Light Lamp Cover</video:title>
   <video:description>Custom Textured Soda Lime Glass Light Cover For Diffuse Light Lamp Cover Material: The textured soda lime glass cover is made from high-quality soda lime glass, a type of borosilicate glass that is known for its excellent optical clarity and durability. The texture on the surface of the glass adds an extra layer of functionality to the lamp cover. Quality: These covers have undergone rigorous quality control processes to ensure minimal distortion and maximum light transmissio</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202505/b27791ecedeebdb8d0f9292a1a93772c/playlist.m3u8</video:content_loc>
   <video:duration>21</video:duration>
   <video:publication_date>2025-05-12T13:56:18+08:00</video:publication_date>
   <video:view_count>3</video:view_count>
   <video:rating>4.4</video:rating>
   <video:tag>textured soda lime glass light cover</video:tag>
   <video:tag>Diffuse Light textured Glass Cover</video:tag>
   <video:tag>textured glass lamp cover</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974135-toughened-soda-lime-glass-light-cover-for-residential-lighting-scratch-resistance.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-02-16</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082815-toughened_soda_lime_glass_light_cover_for_residential_lighting_scratch_resistance.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082816-toughened_soda_lime_glass_light_cover_for_residential_lighting_scratch_resistance.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082817-toughened_soda_lime_glass_light_cover_for_residential_lighting_scratch_resistance.jpg</image:loc>
  </image:image>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974130-oem-moulded-soda-lime-glass-lamp-cover-lens-for-outdoor-light.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-01</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082802-oem_moulded_soda_lime_glass_lamp_cover_lens_for_outdoor_light.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082803-oem_moulded_soda_lime_glass_lamp_cover_lens_for_outdoor_light.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082804-oem_moulded_soda_lime_glass_lamp_cover_lens_for_outdoor_light.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206002425-oem_moulded_soda_lime_glass_lamp_cover_lens_for_outdoor_light.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202505121514_68219fb91ae6a.jpg?1747034041</video:thumbnail_loc>
   <video:title>OEM Moulded Soda Lime Glass Lamp Cover Lens For Outdoor Light</video:title>
   <video:description>OEM Moulded Soda Lime Glass Lamp Cover Lens For Outdoor Light Material: High-quality soda-lime glass is used to manufacture these lamp shade covers Durable and resistant to thermal shock, ensuring long lifespan in outdoor environments Quality: Excellent optical clarity with minimal distortion for precise viewing Strict quality control measures ensure consistent performance and durability of the lamp shade covers Function: Designed to provide a clear view for various street</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202505/7fba827610dc23069ea61cf9ae35fd37/playlist.m3u8</video:content_loc>
   <video:duration>20</video:duration>
   <video:publication_date>2025-05-12T15:15:04+08:00</video:publication_date>
   <video:view_count>2</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>Soda Lime Glass Lamp Cover</video:tag>
   <video:tag>Glass Lamp Cover For outdoor light</video:tag>
   <video:tag>Moulded glass light cover lens</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974139-custom-high-clarity-moulded-light-cover-lens-from-soda-lime-glass.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-01</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082825-custom_high_clarity_moulded_light_cover_lens_from_soda_lime_glass.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206002426-custom_high_clarity_moulded_light_cover_lens_from_soda_lime_glass.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206002427-custom_high_clarity_moulded_light_cover_lens_from_soda_lime_glass.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206002428-custom_high_clarity_moulded_light_cover_lens_from_soda_lime_glass.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202505121356_68218d7aa9146.jpg?1747029370</video:thumbnail_loc>
   <video:title>Custom High-Clarity Moulded Light Cover Lens From Soda Lime Glass</video:title>
   <video:description>Custom High-Clarity Moulded Light Cover Lens From Soda Lime Glass Material:  Soda Lime Glass : Select high-quality soda lime glass as the base material.  Molding Process : Use precision molding techniques to shape the glass into the desired lens form. Quality:  Transparency : Ensure the glass has a high level of transparency for optimal light transmission.  Durability : The glass should be resistant to scratches, heat, and impact to maintain its clarity and performance.</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202505/b27791ecedeebdb8d0f9292a1a93772c/playlist.m3u8</video:content_loc>
   <video:duration>21</video:duration>
   <video:publication_date>2025-05-12T13:56:18+08:00</video:publication_date>
   <video:view_count>3</video:view_count>
   <video:rating>4.5</video:rating>
   <video:tag>High Clarity light Cover lens </video:tag>
   <video:tag>Moulded glass light lens </video:tag>
   <video:tag>Soda Lime Glass Lens Cover</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974144-borosilicate-glass-light-cover-for-industrial-light-resisting-high-temperature.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-02-16</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082836-borosilicate_glass_light_cover_for_industrial_light_resisting_high_temperature.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082837-borosilicate_glass_light_cover_for_industrial_light_resisting_high_temperature.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082838-borosilicate_glass_light_cover_for_industrial_light_resisting_high_temperature.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082839-borosilicate_glass_light_cover_for_industrial_light_resisting_high_temperature.jpg</image:loc>
  </image:image>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974152-durable-molded-borosilicate-lamp-lens-cover-for-swimming-pool-light.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-28</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082861-durable_molded_borosilicate_lamp_lens_cover_for_swimming_pool_light.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082862-durable_molded_borosilicate_lamp_lens_cover_for_swimming_pool_light.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082863-durable_molded_borosilicate_lamp_lens_cover_for_swimming_pool_light.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202505121514_68219fb91ae6a.jpg?1747034041</video:thumbnail_loc>
   <video:title>Durable Molded Borosilicate Lamp Lens Cover for Swimming Pool Light</video:title>
   <video:description>Durable Molded Borosilicate Lamp Lens Cover for Swimming Pool Light Material: The Molded Borosilicate Lamp Cover Lens is made from high-quality borosilicate glass, a non-alkali glass that contains boron and silicon dioxide. This material provides excellent thermal shock resistance, making it ideal for use in extreme temperature environments. Technique: These lenses are molded using advanced techniques to achieve precise optical clarity and durability. Quality: The Molded</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202505/7fba827610dc23069ea61cf9ae35fd37/playlist.m3u8</video:content_loc>
   <video:duration>20</video:duration>
   <video:publication_date>2025-05-12T15:15:04+08:00</video:publication_date>
   <video:view_count>2</video:view_count>
   <video:rating>4.8</video:rating>
   <video:tag>Swimming Pool Light cover Lens</video:tag>
   <video:tag>Molded Borosilicate Glass Lamp Lens</video:tag>
   <video:tag>Borosilicate Glass Cover Swimming Pool Light</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974147-antique-style-borosilicate-glass-lamp-cover-high-temperature-resistance.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-02-16</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082848-antique_style_borosilicate_glass_lamp_cover_high_temperature_resistance.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082849-antique_style_borosilicate_glass_lamp_cover_high_temperature_resistance.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082850-antique_style_borosilicate_glass_lamp_cover_high_temperature_resistance.jpg</image:loc>
  </image:image>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974145-pressed-borosilicate-glass-lens-diffuse-light-spotlight-lens-cover-modern-design.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-02-16</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082840-pressed_borosilicate_glass_lens_diffuse_light_spotlight_lens_cover_modern_design.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082841-pressed_borosilicate_glass_lens_diffuse_light_spotlight_lens_cover_modern_design.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082842-pressed_borosilicate_glass_lens_diffuse_light_spotlight_lens_cover_modern_design.jpg</image:loc>
  </image:image>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974142-clear-transparent-borosilicate-glass-light-cover-oven-light-cover.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-02-16</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082832-clear_transparent_borosilicate_glass_light_cover_oven_light_cover.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082834-clear_transparent_borosilicate_glass_light_cover_oven_light_cover.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082835-clear_transparent_borosilicate_glass_light_cover_oven_light_cover.jpg</image:loc>
  </image:image>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974050-sandblasting-surface-linear-glass-light-lens-spotlight-glass-cover.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-02-16</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082595-sandblasting_surface_linear_glass_light_lens_spotlight_glass_cover.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082596-sandblasting_surface_linear_glass_light_lens_spotlight_glass_cover.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082597-sandblasting_surface_linear_glass_light_lens_spotlight_glass_cover.jpg</image:loc>
  </image:image>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974132-high-clarity-borosilicate-glass-lamp-cover-for-industrial-light.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-28</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082809-high_clarity_borosilicate_glass_lamp_cover_for_industrial_light.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082810-high_clarity_borosilicate_glass_lamp_cover_for_industrial_light.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082811-high_clarity_borosilicate_glass_lamp_cover_for_industrial_light.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202505121514_68219fb91ae6a.jpg?1747034041</video:thumbnail_loc>
   <video:title>High Clarity Borosilicate Glass Lamp Cover For Industrial Light</video:title>
   <video:description>High Clarity Borosilicate Glass Lamp Cover For Industrial Light Material: High-quality borosilicate glass is used to manufacture these lamp covers Durable and resistant to thermal shock, ensuring long lifespan in harsh environments Quality: Exceptional optical clarity with minimal distortion for precise viewing Strict quality control measures ensure consistent performance and durability of the lamp covers Function: Designed to provide a clear view for various industrial</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202505/7fba827610dc23069ea61cf9ae35fd37/playlist.m3u8</video:content_loc>
   <video:duration>20</video:duration>
   <video:publication_date>2025-05-12T15:15:04+08:00</video:publication_date>
   <video:view_count>2</video:view_count>
   <video:rating>4.5</video:rating>
   <video:tag>Borosilicate Glass Lamp Cover Industrial Light </video:tag>
   <video:tag>High clarity Glass Lamp Cover</video:tag>
   <video:tag>borosilicate glass cover</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974138-pressed-sandblasting-soda-lime-glass-light-cover-led-light-lens-cover.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-12</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082822-pressed_sandblasting_soda_lime_glass_light_cover_led_light_lens_cover.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082823-pressed_sandblasting_soda_lime_glass_light_cover_led_light_lens_cover.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082824-pressed_sandblasting_soda_lime_glass_light_cover_led_light_lens_cover.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202505121445_6821990c56c88.jpg?1747032332</video:thumbnail_loc>
   <video:title>Pressed Sandblasting Soda Lime Glass Light Cover Led Light Lens Cover</video:title>
   <video:description>Pressed Sandblasting Soda Lime Glass Cover For Led Light Lamp Lens Material:The pressed sandblasting soda lime glass cover is made from high-quality soda lime glass, a type of borosilicate glass that is known for its excellent optical clarity and durability. The pressing process adds strength and rigidity to the glass. Quality:These covers have undergone rigorous quality control processes to ensure minimal distortion and maximum light transmission. The sandblasting process</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202505/39cc2a121be23d7224bf80c68b1f7014/playlist.m3u8</video:content_loc>
   <video:duration>21</video:duration>
   <video:publication_date>2025-05-12T14:50:02+08:00</video:publication_date>
   <video:view_count>0</video:view_count>
   <video:rating>4.1</video:rating>
   <video:tag>Pressed Sandblasting Glass Light Cover</video:tag>
   <video:tag>Sandblasting Led Light Lens Cover</video:tag>
   <video:tag>Soda Lime Glass Led Light lens</video:tag>
  </video:video>
 </url>
 <url>
  <loc>https://japanese.optical-glasslenses.com/sale-51974151-custom-molded-boroslicate-glass-lamp-cover-for-led-street-light.html</loc>
  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-29</lastmod>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082857-custom_molded_boroslicate_glass_lamp_cover_for_led_street_light.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082858-custom_molded_boroslicate_glass_lamp_cover_for_led_street_light.jpg</image:loc>
  </image:image>
  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082859-custom_molded_boroslicate_glass_lamp_cover_for_led_street_light.jpg</image:loc>
  </image:image>
  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202505121514_68219fb91ae6a.jpg?1747034041</video:thumbnail_loc>
   <video:title>Custom Molded Boroslicate Glass lamp Cover For Led Street Light</video:title>
   <video:description>Custom Molded Boroslicate Glass lamp shade Cover For Led Street Light Material: The Molded Borosilicate Glass Lamp Cover is made from high-quality borosilicate glass, a non-alkali glass that contains boron and silicon dioxide. This material provides excellent thermal shock resistance, making it ideal for use in extreme temperature environments. Technique: These covers are pressed using advanced techniques to achieve precise optical clarity and durability. Quality: The molded</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202505/7fba827610dc23069ea61cf9ae35fd37/playlist.m3u8</video:content_loc>
   <video:duration>20</video:duration>
   <video:publication_date>2025-05-12T15:15:04+08:00</video:publication_date>
   <video:view_count>2</video:view_count>
   <video:rating>4.1</video:rating>
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  <changefreq>weekly</changefreq>
  <lastmod>2025-05-12</lastmod>
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   <video:title>Casting Borosilicate Glass Light Cover For Outdoor Light Lamp</video:title>
   <video:description>Casting Borosilicate Glass Cover Lenses For Outdoor Light lamp  Material : Borosilicate glass, a versatile and durable material. Known for its resistance to high temperatures, thermal shock, and chemical corrosion. Suitable for outdoor lighting applications due to its weather-resistant properties.  Technique : Casting process, involving molten glass poured into molds. Ensures precise shaping and a smooth, seamless finish. Allows for the creation of complex and intricate</video:description>
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   <video:rating>4.5</video:rating>
   <video:tag>Casting Borosilicate Glass Light Cover</video:tag>
   <video:tag>Glass Light Cover For Outdoor Lamp</video:tag>
   <video:tag>Casting Borosilicate  glass lamp cover</video:tag>
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  <changefreq>weekly</changefreq>
  <lastmod>2025-02-16</lastmod>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-01</lastmod>
  <image:image>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl206002354-custom_thermal_resistant_lamp_lens_cover_from_borosilicate_glass.jpg</image:loc>
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  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202505121356_68218d7aa9146.jpg?1747029370</video:thumbnail_loc>
   <video:title>Custom Thermal Resistant Lamp Lens Cover From Borosilicate Glass</video:title>
   <video:description>Custom Thermal Resistant Lamp Lens Cover From Borosilicate Glass  Material : Borosilicate glass, known for its exceptional resistance to high temperatures and thermal shock. Offers durability and resilience in extreme temperature conditions.  Technique : Advanced manufacturing processes involving molding and pressing. Ensures precise shaping and a smooth, seamless finish.  Quality : Rigorous quality control measures. Tested for optical clarity, thermal shock resistance, and</video:description>
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   <video:duration>21</video:duration>
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   <video:rating>4.1</video:rating>
   <video:tag>Borosilicate Glass lamp lens cover</video:tag>
   <video:tag>Borosilicate Glass lens cover</video:tag>
   <video:tag> Custom Thermal Resistant lamp Cover lens</video:tag>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-01</lastmod>
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  <video:video>
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   <video:description>Durable Molded Soda Lime Glass Light Cover For Headlight Lamp Cover Material: High-quality soda-lime glass is used to manufacture these headlight lamp covers Durable and resistant to thermal shock, ensuring long lifespan in harsh environments Quality: Excellent optical clarity with minimal distortion for precise viewing Strict quality control measures ensure consistent performance and durability of the headlight lamp covers Function: Designed to provide a clear view for</video:description>
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   <video:duration>20</video:duration>
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   <video:rating>4.6</video:rating>
   <video:tag>molded Glass Light Cover</video:tag>
   <video:tag>Headlight Lamp Glass Light Cover </video:tag>
   <video:tag>Soda Lime Glass Light Cover</video:tag>
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  <video:video>
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   <video:title>Custom Tempering Soda Lime Glass Light Cover For Water meter and Lamp</video:title>
   <video:description>Custom Tempering Soda Lime Glass Light Cover For Water meter and Lamp Material: High-quality tempered soda-lime glass is used to manufacture these water meter covers Durable and resistant to thermal shock, ensuring long lifespan in harsh environments Quality: Excellent optical clarity with minimal distortion for precise viewing Strict quality control measures ensure consistent performance and durability of the water meter covers Function: Designed to provide a clear view for</video:description>
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   <video:publication_date>2025-05-12T13:56:18+08:00</video:publication_date>
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   <video:rating>4.9</video:rating>
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   <video:tag>OEM tempered light lamp cover</video:tag>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-27</lastmod>
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  <image:image>
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  <image:image>
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  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202505121356_68218d7aa9146.jpg?1747029370</video:thumbnail_loc>
   <video:title>Durable Molded Borosilicate Light Cover For Underwater Lamp</video:title>
   <video:description>Durable Molded Borosilicate Light Cover For Underwater Lamp Material: High-quality borosilicate glass is used to manufacture these lamp shades Durable and resistant to thermal shock, ensuring long lifespan in harsh environments Quality: Exceptional optical clarity with minimal distortion for precise viewing Strict quality control measures ensure consistent performance and durability of the lamp shades Function: Designed to provide a clear view for various underwater</video:description>
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   <video:duration>21</video:duration>
   <video:publication_date>2025-05-12T13:56:18+08:00</video:publication_date>
   <video:view_count>3</video:view_count>
   <video:rating>4.6</video:rating>
   <video:tag>Underwater Lamp Light Cover </video:tag>
   <video:tag>Molded Borosilicate Light Cover</video:tag>
   <video:tag>Borosilicate Glass Light Cover</video:tag>
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 </url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-25</lastmod>
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  <image:image>
   <image:loc>https://www.optical-glasslenses.com/photo/pl203082866-durable_precessed_borosilicate_fresnel_lenses_for_stage_light_and_traffic_signal_light.jpg</image:loc>
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  <video:video>
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   <video:title>Durable Precessed Borosilicate Fresnel Lenses For Stage Light And Traffic Signal Light</video:title>
   <video:description>Durable Precessed Borosilicate Fresnel Lenses For Stage Light And Traffic Signal Light Material: The Pressed Borosilicate Fresnel Lenses are made from high-quality borosilicate glass, a non-alkali glass that contains boron and silicon dioxide. This material provides excellent thermal shock resistance, making it ideal for use in extreme temperature environments. Quality: These lenses offer exceptional clarity and durability, with high transparency, low distortion, and</video:description>
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   <video:duration>22</video:duration>
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   <video:view_count>3</video:view_count>
   <video:rating>4.6</video:rating>
   <video:tag>Pressed Borosilicate Fresnel Lenses</video:tag>
   <video:tag>Fresnel Lenses For Stage Light</video:tag>
   <video:tag>fresnel lens For Traffic signal Light</video:tag>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-23</lastmod>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-06-01</lastmod>
  <image:image>
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  <video:video>
   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202505121514_68219fb91ae6a.jpg?1747034041</video:thumbnail_loc>
   <video:title>Durable Molded Borosilicate Headlight Glass Cover For Outdoor Lighting System</video:title>
   <video:description>Durable Molded Borosilicate Headlight Glass Cover For Outdoor Lighting System Material: High-quality moulded borosilicate glass is used to manufacture these cover lenses Durable and resistant to thermal shock, ensuring long lifespan in harsh environments Quality: Exceptional optical clarity with minimal distortion for precise viewing Strict quality control measures ensure consistent performance and durability of the lens Function: Designed to provide a clear view for various</video:description>
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   <video:duration>20</video:duration>
   <video:publication_date>2025-05-12T15:15:04+08:00</video:publication_date>
   <video:view_count>2</video:view_count>
   <video:rating>4.2</video:rating>
   <video:tag>Molded Borosilicate Glass Cover </video:tag>
   <video:tag>Headlight Borosilicate Glass lens Cover</video:tag>
   <video:tag>Molded Borosilicate Glass</video:tag>
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 </url>
 <url>
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  <priority>0.8</priority>
  <changefreq>weekly</changefreq>
  <lastmod>2025-05-27</lastmod>
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   <video:title>Custom Pressed Borosilicate Glass Lamp Cover For Outdoor Light</video:title>
   <video:description>Custom Pressed Borosilicate Glass Lamp Cover For Outdoor Light  Material : Borosilicate glass, known for its exceptional durability and resistance to high temperatures. Offers superior performance in outdoor lighting applications. Resistant to thermal shock, chemical corrosion, and weathering.  Technique : Pressed glass manufacturing process. Involves molten glass being pressed into molds to create precise and intricate designs. Ensures a smooth and seamless finish.  Quality </video:description>
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   <video:duration>20</video:duration>
   <video:publication_date>2025-05-12T15:15:04+08:00</video:publication_date>
   <video:view_count>2</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>Outdoor Light Glass Cover</video:tag>
   <video:tag>Pressed Borosilicate glass cover</video:tag>
   <video:tag>Borosilicate glass Light Glass Cover</video:tag>
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  <image:image>
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   <video:thumbnail_loc>https://www.optical-glasslenses.com/photo/optical-glasslenses/video/202503191440_67da66dd5dfbc.jpg?1742366429</video:thumbnail_loc>
   <video:title>High-Quality Optical Glass Plano Convex Lenses for Precision Light Focusing</video:title>
   <video:description>High-Quality Optical Glass Plano Convex Lenses for Precision Light Focusing Material Crafted from optical-grade glass (e.g., BK7, fused silica, or N-BK7), plano convex lenses feature a flat (plano) surface and a convex spherical surface. Produced via precision grinding, polishing, and coating processes, these lenses ensure minimal wavefront distortion and high chemical stability. Optical Properties  High Transparency  : Optical glass allows for the transmission of a wide</video:description>
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   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.2</video:rating>
   <video:tag>Optical Glass Plano Convex Lens</video:tag>
   <video:tag>plano convex lens</video:tag>
   <video:tag>optical glass plano lens</video:tag>
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  <priority>0.8</priority>
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  <lastmod>2025-04-29</lastmod>
  <image:image>
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   <video:title>Optical Grade Plano Convex Lenses for Beam Focusing &amp; Magnification</video:title>
   <video:description>Optical Grade Plano Convex Lenses for Beam Focusing &amp;amp; Magnification Material Composition These lenses are manufactured from high-purity optical-grade glass , such as BK7, N-BK7, or fused silica, chosen for their exceptional clarity and minimal impurities. Precision-ground and polished using advanced CNC machining, they feature a flat (plano) surface and a convex spherical surface. Optional anti-reflective (AR) coatings (e.g., MgF ) are applied via vacuum deposition to enhance</video:description>
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   <video:duration>16</video:duration>
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   <video:view_count>7</video:view_count>
   <video:rating>4.1</video:rating>
   <video:tag>Magnification Plano Convex Lenses</video:tag>
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   <video:title>Anti-Reflective Coated Plano Convex Lenses for Laser Systems</video:title>
   <video:description>Anti-Reflective Coated Plano Convex Lenses for Laser Systems Material Anti-Reflective Coated Plano Convex Lenses for Laser Systems are typically made from high-quality optical glasses or crystalline materials such as sapphire or fused silica. These materials are chosen for their excellent optical properties, including high transparency, low dispersion, and resistance to thermal stress. The specific material used depends on the wavelength of the laser and the environmental</video:description>
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   <video:duration>16</video:duration>
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   <video:view_count>7</video:view_count>
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   <video:tag>Anti-Reflective Coated Plano Convex Lenses</video:tag>
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   <video:tag>Plano Convex Lenses</video:tag>
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   <video:title>AR Coating N-BK7 Optical Magnifier Glass Plano Lens For Consumer Electronics</video:title>
   <video:description>AR Coating N-BK7 Optical Magnifier Glass Plano Lens For Consumer Electronics Glass Material  N-BK Glass  :  Composition  : Primarily composed of silica, boron oxide, sodium oxide, aluminum oxide, and potassium oxide.  Characteristics  : Known for its high optical transmittance, low dispersion, and good chemical stability. Property  Anti-Reflection (AR) Coating  :  Function  : Reduces reflection and increases light transmission through the lens.  Benefits  : Enhances clarity</video:description>
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   <video:duration>16</video:duration>
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   <video:view_count>7</video:view_count>
   <video:rating>4.1</video:rating>
   <video:tag>AR Coating N-BK7 Optical Magnifier Glass</video:tag>
   <video:tag>AR Coating N-BK7 Optical Glass Plano Lens</video:tag>
   <video:tag>Plano Lens in Optical Magnifiers</video:tag>
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   <video:title>N-BK7 H-K9L Optical Spherical Bi Convex Lens For Camera High Accuracy</video:title>
   <video:description>N-BK7 H-K9L Optical Spherical Bi Convex Lens For Camera High Accuracy Material: High-quality BK-7 and K9L optical glass is used to manufacture these lenses Non-toxic and chemically inert materials ensure safety in camera applications Quality: Exceptional optical clarity with minimal distortion for precise viewing Strict quality control measures ensure consistent performance, durability, and long lifespan of the lens Function: Designed to provide a clear view for camera</video:description>
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   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.2</video:rating>
   <video:tag>Bi Convex Lens For Camera</video:tag>
   <video:tag>N-BK7 H-K9L Optical Bi Convex Lens</video:tag>
   <video:tag>High Accuracy Optical Spherical convex lens</video:tag>
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  <lastmod>2025-05-24</lastmod>
  <image:image>
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   <video:title>AR-Coating N-Bk7 Glass Optical Plano Convex Lens For Scientific Instruments</video:title>
   <video:description>AR-Coating N-Bk7 Glass Optical Plano Convex Lens For Scientific Instruments Material :  N-Bk7 Optical Glass : This lens is made from N-Bk7 optical glass, which is known for its excellent optical properties and wide range of applications. Bk7 glass offers high transparency, low dispersion, and good chemical stability, making it ideal for use in scientific instruments .  Properties :  High Transparency : The lens exhibits high transparency across a wide range of wavelengths,</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/48a2e96f8941d9befc42860366c736bd/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.4</video:rating>
   <video:tag>N-Bk7 Optical Plano Convex Lens</video:tag>
   <video:tag>Plano Convex Lens For Scientific Instruments</video:tag>
   <video:tag>AR coating N-BK7 optical lens</video:tag>
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  <priority>0.8</priority>
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  <lastmod>2025-05-25</lastmod>
  <image:image>
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   <video:title>Custom High Accuracy Plano Convex Lens For Optical Instrument</video:title>
   <video:description>Custom High Accuracy Plano Convex Lens For Optical Instrument An Optical Plano Convex Lens is a type of lens that has a flat surface on one side (plano) and a curved surface on the other side (convex). This design allows it to focus light onto a single point, making it ideal for various optical applications. Function: Light Focusing: The plano convex lens focuses light from an object onto a single point, enabling precise imaging. Image Formation: It forms images of objects</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/48a2e96f8941d9befc42860366c736bd/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.9</video:rating>
   <video:tag>Optical Instrument Plano Convex Lens</video:tag>
   <video:tag>Customized Plano Convex Lens</video:tag>
   <video:tag>High Accuracy convex optical lens</video:tag>
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  <lastmod>2025-05-27</lastmod>
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   <video:title>Custom BK-7 H-K9L Optical Double Convex Lenses With AR Coating</video:title>
   <video:description>Custom BK-7 H-K9L Optical Double Convex Lenses With AR Coating Material High-quality glass: Made from optical-grade glass, ensuring exceptional clarity and durability. Double convex shape: Provides a precise and focused image, minimizing distortion and aberrations. Advanced anti-reflective coating (AR Coating): Reduces stray light by up to 99%, improving image quality and contrast. Low thermal expansion: The optical glass has low thermal expansion, ensuring stability and</video:description>
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   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.8</video:rating>
   <video:tag>AR Coating Double Convex Lens</video:tag>
   <video:tag>Optical Double Convex Lens</video:tag>
   <video:tag>BK-7 H-K9L Optical Glass Lens</video:tag>
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  <lastmod>2025-06-08</lastmod>
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   <video:title>OEM Optical Convex Glass Lenses For Solar Energy Concentration Systems</video:title>
   <video:description>OEM Optical Convex Glass Lenses For Solar Energy Concentration Systems Material: High-Purity Optical Glass: Primarily Fused Silica (Quartz) or Low-Iron Borosilicate Glass (e.g., Borofloat 33, Tempax). Selection Drivers: Extreme UV transmission, high laser damage threshold (LDT), exceptional thermal shock resistance, low thermal expansion coefficient, and minimal solarization (darkening under prolonged UV exposure). Fused silica excels for highest flux/high-UV applications.</video:description>
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   <video:duration>16</video:duration>
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   <video:view_count>7</video:view_count>
   <video:rating>4.6</video:rating>
   <video:tag>OEM Optical Convex Glass Lenses</video:tag>
   <video:tag>OEM Optical Lenses</video:tag>
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   <video:title>Anti Reflective Coating Optical Bi-Convex Concave Lenses For Photography</video:title>
   <video:description>Anti Reflective Coating Optical Bi-Convex Concave Lenses For Photography The Anti-Reflective Coating Optical Bi-Convex Concave Lens for Photography is a specialized optical component designed to enhance the performance of photographic equipment. Below is a detailed description of its material, property, function, and application:  Material :  High-Quality Optical Glass : The lens is crafted from premium optical glass, ensuring exceptional clarity, transparency, and durability</video:description>
   <video:content_loc>https://www.optical-glasslenses.com/vodcdn/videos/encoder/1202503/48a2e96f8941d9befc42860366c736bd/playlist.m3u8</video:content_loc>
   <video:duration>16</video:duration>
   <video:publication_date>2025-03-19T14:27:21+08:00</video:publication_date>
   <video:view_count>7</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>Optical convex Lens For Photography</video:tag>
   <video:tag>Anti Reflective Coating Convex Concave Lens</video:tag>
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