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Place of Origin: Jiangsu, China | Brand Name:CONVOX |
Model Number: 1.56 | Lenses Material:Resin |
Vision Effect: Progressive | Coating:HMC, HMC EMI |
Lenses Color: Clear | Refractive Index:1.56 |
Diameter: 75mm | Monomer:NK55 (Imported From Japan) |
Abbe Value:37.5 | Specific Gravity:1.28 |
Transmission:≥97% | Coating Choice:HC/HMC/SHMC |
Photochromic:Grey/Brown | Guarantee::5 Years |
Corridor Length::12mm&14mm | SPH: +0.25~+4.00 CYL:-0.25~-8.00 ADD: +1.00~+3.50 |
Progressive lenses are line-free multifocals that have a seamless progression of added magnifying power for intermediate and near vision.
Progressive lenses sometimes are called “no-line bifocals” because they don’t have this visible bifocal line. But progressive lenses have a significantly more advanced multifocal design than bifocals or trifocals.
Premium progressive lenses (such as Varilux lenses) usually provide the best comfort and performance, but there are many other brands as well. Your eye care professional can discuss with you the features and benefits of the latest progressive lenses and help you find the best lenses for your specific needs.
Progressive lenses, on the other hand, have many more lens powers than bifocals or trifocals, and there’s a gradual change in power from point to point across the surface of the lens.
The multifocal design of progressive lenses offers these important benefits:
* It provides clear vision at all distances (rather than at just two or three distinct viewing distances).
* It eliminates bothersome “image jump” caused by bifocals and trifocals. This is where objects abruptly change in clarity and apparent position when your eyes move across the visible lines in these lenses.
* Because there are no visible “bifocal lines” in progressive lenses, they give you a more youthful appearance than bifocals or trifocals. (This reason alone may be why more people today wear progressive lenses than the number who wear bifocal and trifocals combined.)
Hard Coating / Anti-scratch Coating | Anti-reflective Coating/Hard Multi Coated | Crazil Coating/ Super Hydrophobic Coating |
Avoid ruining your lenses quickly protect them from getting scratched easily | Reduce glare by eliminating the reflection from the surface of the lens not to be confused with palarized | Make the surface of the lenses super hydrophobic, smudge resistance, anti static, anti scratch, reflection and oil |
Envelops(For choice):
1) standard white envelops
2) Our brand “CONVOX” envelops
3) OEM envelops with customer’s Logo
Cartons: standard cartons: 50CM*45CM*33CM (Every carton can include around 500 pairs ~600 pairs finished lens, 220 pairs semi-finished lens. 22KG/CARTON/0.074CBM )
Nearest shipping Port : Shanghai port
Delivery Time : | |||
Quantity(Pairs) | 1 – 1000 | >5000 | >20000 |
Est. Time(days) | 1~7 days | 10~20days | 20~40 days |
If you have any special requirements, can contact with our sales people, we can do all series service similar as our Domestic brand.
We’ll dedicate ourselves to offering our esteemed customers together with the most enthusiastically thoughtful solutions for Cheapest Price Manufacturers Optical Lens 1.56 Blue Cut UV420 Spin Photochromic Progressive Eyeglass Lens Suppliers, We can do your custom-made get to fulfill your own satisfactory!
Cheapest Price China Anti Glare Lens and Anti Light Blue Lenses price, Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.