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Top Suppliers Finished Lens - 1.56 Semi Finished Blue cut photo grey Optical Lenses – Boris

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With a positive and progressive attitude to customer's interest, our enterprise continually improves our products excellent to meet the wants of customers and further focuses on safety, reliability, environmental requirements, and innovation of Progressive Multifocal Lenses, Polycarbonate Lenses Sunglasses, Photochromic Bifocal Safety Glasses, We are keeping durable small business relationships with additional than 200 wholesalers in the USA, the UK, Germany and Canada. For anyone who is intrigued in any of our products, make sure you experience free to speak to us.
Top Suppliers Finished Lens - 1.56 Semi Finished Blue cut photo grey 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:

Single vision

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:

70/75mm

Design:

Asperical

Color changing speed is an important reference factor when choosing color changing lenses. The faster the lens changes color, the better, for example, from a dark room to a bright light outside, the faster the color changes, in order to prevent the damage of strong light/ultraviolet rays to the eyes in time

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Generally speaking, film discoloration is faster than substrate discoloration. For example, the new film layer color change technology, photochromic factors using spiropyran compounds, which has better light responsiveness, using the molecular structure itself to reverse the opening and closing to achieve the effect of passing or blocking light, so the speed of color change is faster.

Production Introduction

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Generally, the service life of the color changing lens is about 1-2 years, but many enterprises are trying to extend the service life of the color changing lens.

The film change lens will also be enhanced coating treatment after the rotation coating of the color change layer, and the color change substance used – spiropyran compounds themselves also have good photostability, color change function of longer time, basically can reach more than two years.

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Top Suppliers Finished Lens - 1.56 Semi Finished Blue cut photo grey Optical Lenses – Boris detail pictures

Top Suppliers Finished Lens - 1.56 Semi Finished Blue cut photo grey Optical Lenses – Boris detail pictures

Top Suppliers Finished Lens - 1.56 Semi Finished Blue cut photo grey Optical Lenses – Boris detail pictures


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Control the quality by the details, show the strength by quality. Our company has strived to establish a highly efficient and stable staff team and explored an effective quality control process for Top Suppliers Finished Lens - 1.56 Semi Finished Blue cut photo grey Optical Lenses – Boris , The product will supply to all over the world, such as: Norway, Belgium, Cambodia, We hope to have long-term cooperation relationships with our clients. If you are interested in any of our products, make sure you do not hesitate to send enquiry to us/company name. We ensure that you can be totally satisfied with our best solutions!
  • The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Letitia from Greenland - 2017.12.31 14:53
    Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
    5 Stars By Roxanne from Nepal - 2017.02.14 13:19