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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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              We are going to make every single effort for being excellent and excellent, and accelerate our ways for standing while in the rank of international top-grade and high-tech enterprises 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: moldova, Paraguay, United Arab emirates, Today, We are with great passion and sincerity to further fulfill our global customers' needs with good quality and design innovation. We fully welcome customers from all over the world to establish stable and mutually beneficial business relationships, to have a bright future together.