Cheap price Glass Bifocal Lenses - Blue Cut 1.56 progressive multi coatin shorter corridor 12+2mm optical lens – Optical
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Cheap price Glass Bifocal Lenses - Blue Cut 1.56 progressive multi coatin shorter corridor 12+2mm optical lens – 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 – 5000prs, 10days |
| Quantity(Pairs) > 5000prs, To be negotiated |
UV420 prodection 1.56 Blue cut light blocked optical lens AR coating.
| Refractive index | Corridor Length | Coating | Abbe Value |
| 1.56 | 12+2mm | HC, HMC | 42 |
| Specific Gravity | Transmission | Monomer | Power Range |
| 1.15 | > 97% | NK55 | SPH: 0.00~+-3.00 ADD: +1.00~+3.00 |
The Benefits of Blue Cut Lenses
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.
Features.
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.
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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By Eric from US - 2017.09.28 18:29
Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
By Priscilla from London - 2018.09.29 13:24
