China Lenses Photochromic Manufacturers –  1.67 Spin Coat Photochromic  – YOLI

China Lenses Photochromic Manufacturers – 1.67 Spin Coat Photochromic – YOLI

China Lenses Photochromic Manufacturers – 1.67 Spin Coat Photochromic – YOLI

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China Lenses Photochromic Manufacturers – 1.67 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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Why Need Photochromic Lenses?

With the time change and the arrival of spring, our hours of sun exposure increase. Purchasing sunglasses is therefore essential to properly protect yourself against UV rays. However, lugging two pairs of glasses around can be annoying. That’s why there are photochromic lenses!

This type of lenses is ideal for the different levels of light both inside and outside. Photochromic lenses are clear lenses that react to ultraviolet rays. They therefore possess the ability to change colours depending on the light

lenses for glasses
photochromic

Protect Eyes With Blue Block Lens

Blue light is visible light with high energy in the range of 380 nanometers to 495 nanometers. This type of lens is designed to allow good blue light to pass through to help you, and at the same time prevent harmful blue light from passing through to your eyes.

Anti-blue light lenses can immediately reduce symptoms of digital eye strain, especially when working at night. Over time, wearing blue blockers while working on digital devices may help to normalize your circadian rhythm and risk of macular degeneration.

Advantages of 1.67 Material

High index 1.67 Single Vision lenses can be great for stronger prescriptions because they’re thin and light instead of thick and bulky. The 1.67 high-index lens material is a great choice for prescriptions between +/-6.00 and +/-8.00 sphere and above 3.00 cylinder. These lenses provide nice, sharp optics and a super thin appearance, and they work well for drill-mount frames when the prescription is too strong for middle index lens.

blue cut glasses


Product detail pictures:

China Lenses Photochromic Manufacturers –  1.67 Spin Coat Photochromic  – YOLI detail pictures

China Lenses Photochromic Manufacturers –  1.67 Spin Coat Photochromic  – YOLI detail pictures

China Lenses Photochromic Manufacturers –  1.67 Spin Coat Photochromic  – YOLI detail pictures

China Lenses Photochromic Manufacturers –  1.67 Spin Coat Photochromic  – YOLI detail pictures


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The key to our success is "Good Products Good quality, Reasonable Value and Efficient Service" for China Lenses Photochromic Manufacturers – 1.67 Spin Coat Photochromic – YOLI , The product will supply to all over the world, such as: Austria, Canada, Bogota, Providing Quality Items, Excellent Service, Competitive Prices and Prompt Delivery. Our products and solutions are selling well both in domestic and foreign markets. Our company is trying to be one important suppliers in China.
  • This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
    5 Stars By Madeline from Doha - 2018.06.30 17:29
    This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
    5 Stars By Marco from Monaco - 2017.10.27 12:12
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