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Factory directly 1.50 Photochromic Transitions - 1.56 Bifocal Round Top Photochromic Gray HMC Optical lenses – Boris

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  • Factory directly 1.50 Photochromic Transitions - 1.56 Bifocal Round Top Photochromic Gray HMC Optical lenses – Boris
  • Factory directly 1.50 Photochromic Transitions - 1.56 Bifocal Round Top Photochromic Gray HMC Optical lenses – Boris
  • Factory directly 1.50 Photochromic Transitions - 1.56 Bifocal Round Top Photochromic Gray HMC Optical lenses – Boris

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We goal to see good quality disfigurement within the manufacturing and provide the most effective support to domestic and overseas shoppers wholeheartedly for Progressive Bifocals, Single Vision Lenses, 1.59 Polycarbonate, We can give you the most competitive prices and high quality, because we are much more PROFESSIONAL! So please do not hesitate to contact us.
Factory directly 1.50 Photochromic Transitions - 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 directly 1.50 Photochromic Transitions - 1.56 Bifocal Round Top Photochromic Gray HMC Optical lenses – Boris detail pictures

Factory directly 1.50 Photochromic Transitions - 1.56 Bifocal Round Top Photochromic Gray HMC Optical lenses – Boris detail pictures

Factory directly 1.50 Photochromic Transitions - 1.56 Bifocal Round Top Photochromic Gray HMC Optical lenses – Boris detail pictures

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We've got a really efficient group to deal with inquiries from prospects. Our purpose is 100% customer fulfillment by our product excellent, price & our group service and enjoy a superb track record amid clientele. With many factories, we can easily deliver a wide selection of Factory directly 1.50 Photochromic Transitions - 1.56 Bifocal Round Top Photochromic Gray HMC Optical lenses – Boris , The product will supply to all over the world, such as: Salt Lake City, United Arab emirates, Boston, We are fully aware of our customer's needs. We provide high quality products, competitive prices and the first class service. We would like to establish good business relationships as well as friendship with you in the near future.
    • The company keeps to the operation concept scientific management, high quality and efficiency primacy, customer supreme, we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Christopher Mabey from Cape Town - 2017.06.16 18:23
    The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Dorothy from Qatar - 2017.11.12 12:31

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