Wholesale Photochromic Sunglasses Company –  1.60MR-8 Spin Coat Photochromic  – YOLI

Wholesale Photochromic Sunglasses Company – 1.60MR-8 Spin Coat Photochromic – YOLI

Wholesale Photochromic Sunglasses Company – 1.60MR-8 Spin Coat Photochromic – YOLI

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We attempt for excellence, provider the customers", hopes to be the most beneficial cooperation team and dominator enterprise for staff, suppliers and shoppers, realizes value share and continuous advertising for Photocromic , Round Lenses , Lens Optical Lens , We are one of the largest 100% manufacturers in China. Many large trading companies import products from us, so we can give you the best price with the same quality if you are interested in us.
Wholesale Photochromic Sunglasses Company – 1.60MR-8 Spin Coat Photochromic – YOLI Detail:

The Photochromic Spin Coat Technology

Spin coating technique is used for making a thin coating on relatively flat substrates. The solution of material to be coated is deposited onto the substrate which is spun off at a high velocity in a range of 1000-8000 rpm and leaving a uniform layer.

spin coat lens

Spin-coating technology makes the photochromic coating on the surface of lens, so color only changes on lenses surface, while in-mass technology make the whole lens change color.

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How Do Spin Coat Photochromic Lenses Work?

They are lenses that adapt automatically to changing UV light conditions. They provide protection against glare when worn in brightly lit outdoor conditions, and then return to a transparent state when the wearer moves back indoors. This transition doesn’t happen immediately, however. The change can take up to 2-4 minutes to fully occur.

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Protect Eyes With Blue Block Lens

Spin Coat Photochromic Lenses is available in blue block and non blue block.

Our blue block lens absorbs harmful UV rays and high energy Blue Light. It is a neutral color-balanced substrate, blended in the lens material while the lens is casted. It is completely normal for lenses to develop a slight tint of yellow over time. It doesn’t alter the inherent properties of the lens material, but ensures a comfortable vision and enhanced protection to the eyes by absorbing UV and high energy Blue light entering the lens.

Advantages of 1.60 MR-8 Material

Compared to the standard 1.60, Mitsui series MR-8 material is easier to drill and absorbs tints more effectively. We recommend this material for rimless glazing.
The MR-8 is simply the best balanced high index lens material in the market, as it possesses excellent physical properties, including high refractive index, high Abbe number, low specific gravity and high impact resistance.

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Product detail pictures:

Wholesale Photochromic Sunglasses Company –  1.60MR-8 Spin Coat Photochromic  – YOLI detail pictures

Wholesale Photochromic Sunglasses Company –  1.60MR-8 Spin Coat Photochromic  – YOLI detail pictures

Wholesale Photochromic Sunglasses Company –  1.60MR-8 Spin Coat Photochromic  – YOLI detail pictures


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Our products are broadly regarded and reliable by end users and can meet up with constantly transforming financial and social requires of Wholesale Photochromic Sunglasses Company – 1.60MR-8 Spin Coat Photochromic – YOLI , The product will supply to all over the world, such as: Washington, United Kingdom, Oslo, We have got constantly insisted on the evolution of solutions, spent good funds and human resource in technological upgrading, and facilitate production improvement, meeting the wants of prospects from all countries and regions.
  • This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By olivier musset from Spain - 2018.09.29 13:24
    It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By Anna from Cancun - 2018.03.03 13:09
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