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New Arrival China Flat Top Bifocal Polycarbonate Semi Finished Lens - CONVOX 1.56 SF Semi Finished Progressive Multifocal PGX HMC 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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Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of employees building, striving hard to boost the standard and liability consciousness of staff members. Our corporation successfully attained IS9001 Certification and European CE Certification of New Arrival China Flat Top Bifocal Polycarbonate Semi Finished Lens - CONVOX 1.56 SF Semi Finished Progressive Multifocal PGX HMC Optical Lens – CONVOX , The product will supply to all over the world, such as: Netherlands, Ecuador, Iran, With the enterprising spirit of" high efficiency, convenience, practicality and innovation", and in line with such serving guidance of "good quality but better price, " and "global credit", we are striving to cooperate with the automobile parts companies all over the world to make a win-win partnership.