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Factory Price Photochromic Polarized Uv400 Sunglasses - 1.56 Bifocal Round Top Photochromic Gray HMC Optical lenses – Boris

Factory Price Photochromic Polarized Uv400 Sunglasses - 1.56 Bifocal Round Top Photochromic Gray HMC Optical lenses – Boris Featured Image
  • Factory Price Photochromic Polarized Uv400 Sunglasses - 1.56 Bifocal Round Top Photochromic Gray HMC Optical lenses – Boris
  • Factory Price Photochromic Polarized Uv400 Sunglasses - 1.56 Bifocal Round Top Photochromic Gray HMC Optical lenses – Boris
  • Factory Price Photochromic Polarized Uv400 Sunglasses - 1.56 Bifocal Round Top Photochromic Gray HMC Optical lenses – Boris

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We emphasize progress and introduce new merchandise into the market each and every year for Blue Lens Glasses For Computer Use, Photochromic Driving Glasses, Safety Lens, To benefit from our strong OEM/ODM capabilities and considerate services, please contact us today. We will sincerely create and share success with all clients.
Factory Price Photochromic Polarized Uv400 Sunglasses - 1.56 Bifocal Round Top Photochromic Gray HMC Optical lenses – Boris Detail:

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Production Details

Place of Origin: Jiangsu Brand Name: BORIS
Model Number: Photochromic Lens Lenses Material: SR-55
Vision Effect: Bifocal Coating Film: HC/HMC/SHMC
Lenses Color: White(indoor) Coating Color: Green/Blue
Index: 1.56 Specific Gravity: 1.28
Certification: CE/ISO9001 Abbe Value: 35
Diameter: 70/28mm Design: Asperical

According to the principle of photochromic reciprocal reversible reaction, it can quickly darken under sunlight and ultraviolet radiation, fully absorb ultraviolet light, and absorb visible light in a neutral way; Back to the dark place, it can quickly restore colorless transparency. It is mainly used in outdoor, snowy and indoor workplaces with strong light sources to prevent eye damage caused by sunlight, ultraviolet light and glare.

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The color changing lens can adjust the color changing depth with the intensity of ultraviolet light. The stronger the ultraviolet light is, the darker the color is. On the contrary, the weaker the ultraviolet light is, the shallower the color will become transparent.The principle is that silver halide particles are added into the lens raw materials, and the silver halide is decomposed into halogen ions and silver ions under the action of ultraviolet light to change color.

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Factory Price Photochromic Polarized Uv400 Sunglasses - 1.56 Bifocal Round Top Photochromic Gray HMC Optical lenses – Boris detail pictures

Factory Price Photochromic Polarized Uv400 Sunglasses - 1.56 Bifocal Round Top Photochromic Gray HMC Optical lenses – Boris detail pictures

Factory Price Photochromic Polarized Uv400 Sunglasses - 1.56 Bifocal Round Top Photochromic Gray HMC Optical lenses – Boris detail pictures

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Just about every member from our large efficiency income crew values customers' wants and enterprise communication for Factory Price Photochromic Polarized Uv400 Sunglasses - 1.56 Bifocal Round Top Photochromic Gray HMC Optical lenses – Boris , The product will supply to all over the world, such as: Cologne, Angola, Ukraine, During in 11 years, We have participated in more than 20 exhibitions, obtains the highest praise from each customer. Our company has been devoting that customer first and committed to helping customers expand their business, so that they become the Big Boss !
    • Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Rachel from Burundi - 2017.09.22 11:32
    The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Arabela from Finland - 2018.11.04 10:32

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