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Wholesale Price China Flat Top Bifocal Plastic 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 well-equipped facilities and great excellent command throughout all stages of generation enables us to guarantee total customer fulfillment for Wholesale Price China Flat Top Bifocal Plastic 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: Azerbaijan, Jordan, Norway, In the increasingly competitive market, With sincere service high quality products and well-deserved reputation, we always offer customers support on products and techniques to achieve long-term cooperation. Living by quality, development by credit is our eternal pursuit, We firmly believe that after your visit we will become long-term partners.