China wholesale Optitek Computer Reading Glasses - Photochromic Gray 1.56 Cr39 Progressive short corridor eyeglass Lenses HMC – Optical
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China wholesale Optitek Computer Reading Glasses - Photochromic Gray 1.56 Cr39 Progressive short corridor eyeglass Lenses HMC – 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, 10days |
| Quantity(Pairs) > 3000prs, To be negotiated |
Photochromic Gray 1.56 Cr39 Progressive short corridor eyeglass Lenses HMC
| Index | Corridor Length | Photochromic | Diamater |
| 1.56 | 12+2mm | Grey/Brown | 65/70mm |
| Abbe | Specific Gravity | Transmission | Coating |
| 42 | 1.20 | 0.97 | HC,HMC/AR Coating |
The Advantages Of Progressive Lenses.
—With progressive lenses, you won’t need to have more than one pair of glasses with you. You don’t need to swap between your reading and regular glasses.
—Vision with progressives can seem natural. If you switch from viewing something up close to something far away, you won’t get a “”jump”" like you would with bifocals or trifocals. So if you’re driving, you can look at your dashboard, at the road, or at a sign in the distance with a smooth transition.
—They look like regular glasses. In one study, people who wore traditional bifocals were given progressive lenses to try. The study’s author said most made the switch for good.
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.
AR Coating.
–HC(hard coating): To protect the uncoated lenses from scratch resistance.
–HMC(hard multi coated/AR coating): To protect the lens effectively from reflection, enhance functional and charity of your vision.
–SHMC(super hydrophobic coating): To make the lens waterproof, antistatic, anti slip and oil resistance.
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With the "Client-Oriented" business philosophy, a rigorous quality control system, advanced manufacturing equipment and a strong R&D team, we always provide high quality products, excellent services and competitive prices for China wholesale Optitek Computer Reading Glasses - Photochromic Gray 1.56 Cr39 Progressive short corridor eyeglass Lenses HMC – Optical, The product will supply to all over the world, such as: Bulgaria, Naples, Monaco, With the first-class products, excellent service, fast delivery and the best price, we have won highly praise foreign customers'. Our products have been exported to Africa, the Middle East, Southeast Asia and other regions.
By Sara from Bangladesh - 2018.06.26 19:27
We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
By Myrna from Moldova - 2017.09.29 11:19
