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Wholesale Lens Optical Factory – 1.60 MR-8 Resin Lenses Offer Stress Free Clear Vision – 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)
![glasses lens](//cdn.globalso.com/youlilens/glasses-lens.jpg)
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.
![optical lens factory](//www.youlilens.com/uploads/optical-lens-factory.jpg)
Strain Free
MR-8 resin is uniformly polymerized in a glass mold. Compared to injection molded polycarbonate lenses,
MR-8 resin lenses show minimal stress strain and offer stress free clear vision.
![optical lens stock](//cdn.globalso.com/youlilens/optical-lens-stock.jpg)
![emi hmc lens](//cdn.globalso.com/youlilens/emi-hmc-lens.jpg)
![lens hmc factory](//cdn.globalso.com/youlilens/lens-hmc-factory.jpg)
![eye lens manufacturer](//cdn.globalso.com/youlilens/eye-lens-manufacturer.jpg)
Product detail pictures:
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To create far more benefit for customers is our company philosophy; customer growing is our working chase for Wholesale Lens Optical Factory – 1.60 MR-8 Resin Lenses Offer Stress Free Clear Vision – YOLI , The product will supply to all over the world, such as: Tunisia, Morocco, Bolivia, We insist on the principle of "Credit being primary, Customers being the king and Quality being the best", we are looking forward to the mutual cooperation with all friends at home and abroad and we will create a bright future of business.