China 1.56 Photochromic Blue Cut Lens Factories –  1.60MR-8 Spin Coat Photochromic  – YOLI

China 1.56 Photochromic Blue Cut Lens Factories – 1.60MR-8 Spin Coat Photochromic – YOLI

China 1.56 Photochromic Blue Cut Lens Factories – 1.60MR-8 Spin Coat Photochromic – YOLI

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China 1.56 Photochromic Blue Cut Lens Factories – 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.

lens for glasses
lentes de seguridad

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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sunglasses lenses


Product detail pictures:

China 1.56 Photochromic Blue Cut Lens Factories –  1.60MR-8 Spin Coat Photochromic  – YOLI detail pictures

China 1.56 Photochromic Blue Cut Lens Factories –  1.60MR-8 Spin Coat Photochromic  – YOLI detail pictures

China 1.56 Photochromic Blue Cut Lens Factories –  1.60MR-8 Spin Coat Photochromic  – YOLI detail pictures


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From the past few years, our firm absorbed and digested sophisticated technologies equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted into the growth of China 1.56 Photochromic Blue Cut Lens Factories – 1.60MR-8 Spin Coat Photochromic – YOLI , The product will supply to all over the world, such as: Houston, Serbia, Orlando, we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. We will work wholeheartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.
  • Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
    5 Stars By Amy from Greece - 2018.09.23 18:44
    The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Mona from Slovenia - 2018.12.10 19:03
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