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OEM/ODM China Flat Top Bifocal Mineral Semi Finished Lens - CONVOX 1.49 SF Semi Finished Progressive Multifocal UC Optical Lens – CONVOX Detail:
Description
| Place of Origin: Jiangsu, China |
Brand Name:CONVOX |
| Model Number: 1.56 |
Lenses Material:Resin |
| Vision Effect: Semi Finishen 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 |
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.
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- Packaging Details1.56 hmc lens packing:envelops packing (For choice):1)standard white envelops
2)OEM with customer’s LOGO, have MOQ requirement
cartons: standard cartons:50CM*45CM*33CM(Every carton can include around 500 pairs lens,21KG/CARTON)
Port:SHANGHAI
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Adhering into the theory of "quality, services, efficiency and growth", now we have gained trusts and praises from domestic and international shopper for OEM/ODM China Flat Top Bifocal Mineral Semi Finished Lens - CONVOX 1.49 SF Semi Finished Progressive Multifocal UC Optical Lens – CONVOX , The product will supply to all over the world, such as: South Korea, Armenia, Sierra Leone, Look forward to the future, we will focus more on the brand building and promotion . And in the process of our brand global strategic layout we welcome more and more partners join us, work together with us based on mutual benefit. Let's develop market by fully utilizing our comprehensive advantages and strive for building.