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High Quality Photochromic Lens Cycling Glasses - 1.59 PC Bifocal Invisible Photochromic Gray HMC Optical lenses – Boris

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  • High Quality Photochromic Lens Cycling Glasses - 1.59 PC Bifocal Invisible Photochromic Gray HMC Optical lenses – Boris
  • High Quality Photochromic Lens Cycling Glasses - 1.59 PC Bifocal Invisible Photochromic Gray HMC Optical lenses – Boris
  • High Quality Photochromic Lens Cycling Glasses - 1.59 PC Bifocal Invisible Photochromic Gray HMC Optical lenses – Boris

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With advanced technologies and facilities, strict quality control, reasonable price, superior service and close co-operation with customers, we are devoted to providing the best value for our customers for Eyeglasses Index, Blue Cut Eyeglasses, High Index Transition Lenses, Welcome to build the well and long standing business relationships with our company to create a glorious future together. customers' satisfaction is our eternal pursuit!
High Quality Photochromic Lens Cycling Glasses - 1.59 PC Bifocal Invisible 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: 1.59 Specific Gravity: 1.22
Certification: CE/ISO9001 Abbe Value: 32
Diameter: 70/28mm Design: Asperical

What are the characteristics of glass lenses? High hardness, no toughness, easy to break when hit. It has high transparency and light transmittance of 92 percent. Chemically and physically stable, can resist the influence of all kinds of weather, and do not color, do not fade. Because of its heavy weight, it is not suitable for teenagers.

What are the advantages of resin lens? Resin lenses are made of diethylene glycol and propylene glycol lipid reaction polymerization. Light weight, good impact resistance, high temperature resistance, good light transmittance, close to the performance of glass lens, can block ultraviolet rays.

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What are the advantages of PC lenses? PC lens also known as: space piece or space piece, is made of optical grade PC material by injection molding processing. It has light weight, high impact strength, good weather resistance, good light transmittance, 100% ultraviolet absorption, non-toxic, and environmental protection, with a wide range of development prospects.

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Most bifocals are used to replace two pairs of bifocals that are used to see far and see near, so the position and size of the bifocals’ far-viewing area and near-viewing area should correspond to the original two pairs of glasses. If the near vision is more dominant, the subslices can be larger and higher positioned; On the other hand, if more time is spent looking far away, the sub-slices will be correspondingly smaller and lower in position. There is no one kind of design can meet the needs of different situations. It should be selected and matched according to the actual visual needs of the wearers, and sometimes different designs should be adopted to meet the visual needs of different situations with large differences.

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High Quality Photochromic Lens Cycling Glasses - 1.59 PC Bifocal Invisible Photochromic Gray HMC Optical lenses – Boris detail pictures

High Quality Photochromic Lens Cycling Glasses - 1.59 PC Bifocal Invisible Photochromic Gray HMC Optical lenses – Boris detail pictures

High Quality Photochromic Lens Cycling Glasses - 1.59 PC Bifocal Invisible Photochromic Gray HMC Optical lenses – Boris detail pictures

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We always work as a tangible team to ensure that we can provide you with the best quality and the best price for High Quality Photochromic Lens Cycling Glasses - 1.59 PC Bifocal Invisible Photochromic Gray HMC Optical lenses – Boris , The product will supply to all over the world, such as: Turkmenistan, Oman, Russia, Our items have national accreditation requirements for qualified, high quality goods, affordable value, was welcomed by people today all over the world. Our products will continue to enhance within the order and look forward to cooperation with you, Should really any of these products and solutions be of curiosity to you, be sure to letus know. We are likely to be content to offer you a quotation up on receipt of your detailed needs.
    • The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
    5 Stars By Tony from Albania - 2018.05.22 12:13
    This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.
    5 Stars By Monica from Guinea - 2018.12.30 10:21

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