Online Exporter Glasses To Stop Computer Eye Strain - 1.56 PhotoGray Single Vision Lenses anti blue light AR Coating NK55 Material – Optical
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Online Exporter Glasses To Stop Computer Eye Strain - 1.56 PhotoGray Single Vision Lenses anti blue light AR Coating NK55 Material – Optical Detail:
Packaging & Delivery
| Selling Units | Pairs |
| Single package size | 50X45X45 cm |
| Single gross weight | About 22kgs |
| Package Type | inner bag,out carton, export standard or upon your design |
| Lead Time | Quantity(Pairs) 1 – 3000prs, 15days |
| Quantity(Pairs) > 3000prs, To be negotiated |
1.56 PhotoGray Single Vision Lenses anti blue light AR Coating NK55 Material
| Index | Monomer | Photochromic | UV Value |
| 1.56 | NK55 | Grey/Brown | UV420 |
| Abbe | Specific Gravity | Transmission | Coating |
| 42 | 1.20 | 0.97 | HC,HMC/AR Coating |
| Visual Effect | Diameter(mm) | Coating | Power Range |
| Bifocal Photogray | 70/28 | HC, HMC, SHMC | SPH: 0.00~+-3.00 |
| Progressive Photogray | 70/12+2mm | ADD: +1.00~+3.50 | |
| Single Vision Photogray | 65/70 | HC, HMC, SHMC | SPH: 0.00~+-15.00 |
| CYL: 0.00~-6.00 |
Outstanding Color Performance..
1. Fast speed of changing, from white to dark and vice versa.
2. Perfectly clear indoors and at night, adapting spontaneously to varying light conditions.
3. Very deep color after change, the deepest color can be up to 75~85%.
4. Excellent color consistency before and after change.
The advantages of blue cut lens.
Blue Cut Lenses is to block and protect your eyes from high energy blue light exposure. Blue cut lens effectively blocks 100% UV and 40% of the blue light, reduces the incidence of retinopathy and provides improved visual performance and eye protection, allowing wearers to enjoy the added benefit of clearer and sharper vision, without altering or distorting color perception.
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The customer satisfaction is our primary goal. We uphold a consistent level of professionalism, quality, credibility and service for Online Exporter Glasses To Stop Computer Eye Strain - 1.56 PhotoGray Single Vision Lenses anti blue light AR Coating NK55 Material – Optical, The product will supply to all over the world, such as: Durban, Tajikistan, Armenia, The president and all the company members would like to provide professional products and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future.
By Camille from Macedonia - 2017.08.16 13:39
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
By John from Jamaica - 2017.05.02 11:33
