Wholesale Lens Blue Cut Suppliers –  1.60 MR-8 High Index Blue Light Reducing Lenses  – YOLI

Wholesale Lens Blue Cut Suppliers – 1.60 MR-8 High Index Blue Light Reducing Lenses – YOLI

Wholesale Lens Blue Cut Suppliers – 1.60 MR-8 High Index Blue Light Reducing Lenses – YOLI

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We pursue the management tenet of "Quality is superior, Service is supreme, Reputation is first", and will sincerely create and share success with all clients for Super Hydrophobic Lens , Lenticular Lens , Optical Lens Photochromic , "Making the Products of Large Quality" is definitely the everlasting purpose of our enterprise. We make unremitting endeavours to know the target of "We Will Always Hold in Pace along with the Time".
Wholesale Lens Blue Cut Suppliers – 1.60 MR-8 High Index Blue Light Reducing Lenses – YOLI Detail:

Refractive Index 1.60 MR-8™

The best balanced high index lens material with the largest share of refractive index 1.60 lens material market. MR-8 is suited to any strength ophthalmic lens and is a new standard in ophthalmic lens material.

Comparison of thickness of 1.60 MR-8 lens and 1.50 CR-39 lenses (-6.00D)

blue cut lenses

Abbe Number: A number that determinesthe viewing comfort of glasses

MR-8 Polycarbonate Acrylic CR-39 Crown glass
Refractive index 1.60 1.59 1.60 1.50 1.52
Abbe number 41 28~30 32 58 59

·Both high refractive index and high Abbe number provide optical performance similar to glass lenses.
·High Abbe number material such as MR-8 minimizes the prism effect (chromatic aberration) of lenses and provides comfortable use for all wearers.

blue cut lenses

What Is Blue Light?

Sunlight contains red, orange, yellow, green and blue light rays and many shades of each of these colors, depending on the energy and wavelength of the individual rays (also called electromagnetic radiation). Combined, this spectrum of colored light rays creates what we call “white light” or sunlight.

Without getting into complicated physics, there is an inverse relationship between the wavelength of light rays and the amount of energy they contain. Light rays that have relatively long wavelengths contain less energy, and those with short wavelengths have more energy.

Rays on the red end of the visible light spectrum have longer wavelengths and, therefore, less energy. Rays on the blue end of the spectrum have shorter wavelengths and more energy.

The electromagnetic rays just beyond the red end of the visible light spectrum are called infrared — they are warming, but invisible. (The “warming lamps” you see keeping food warm at your local eatery emit infrared radiation. But these lamps also emit visible red light so people know they are on! The same is true for other types of heat lamps.)

On the other end of the visible light spectrum, blue light rays with the shortest wavelengths (and highest energy) are sometimes called blue-violet or violet light. This is why the invisible electromagnetic rays just beyond the visible light spectrum are called ultraviolet (UV) radiation.

blue cut lenses

Key Points About Blue Light

1. Blue light is everywhere.
2. HEV light rays make the sky look blue.
3. The eye is not very good at blocking blue light.
4. Blue light exposure may increase the risk of macular degeneration.
5. Blue light contributes to digital eye strain.
6. Blue light protection may be even more important after cataract surgery.
7. Not all blue light is bad.

cr39 blue

Be prepared with these correct blue filter lenses

blue cut lenses

blue cut lens

How Blue Light Reducing Lenses Can Help

Blue light reducing lenses are created using a patented pigment that is added directly to the lens before the casting process. That means the blue light reducing material is part of the entire lens material, not just a tint or coating. This patented process allows blue light reducing lenses to filter a higher amount of both blue light and UV light.


Product detail pictures:

Wholesale Lens Blue Cut Suppliers –  1.60 MR-8 High Index Blue Light Reducing Lenses  – YOLI detail pictures

Wholesale Lens Blue Cut Suppliers –  1.60 MR-8 High Index Blue Light Reducing Lenses  – YOLI detail pictures

Wholesale Lens Blue Cut Suppliers –  1.60 MR-8 High Index Blue Light Reducing Lenses  – YOLI detail pictures

Wholesale Lens Blue Cut Suppliers –  1.60 MR-8 High Index Blue Light Reducing Lenses  – YOLI detail pictures


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We know that we only thrive if we can guarantee our combined rate competiveness and good quality advantageous at the same time for Wholesale Lens Blue Cut Suppliers – 1.60 MR-8 High Index Blue Light Reducing Lenses – YOLI , The product will supply to all over the world, such as: Tajikistan, Zambia, US, Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we are committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.
  • This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Elsa from Guatemala - 2018.02.12 14:52
    The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
    5 Stars By Lindsay from Costa Rica - 2018.07.26 16:51
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