Being supported by an highly developed and specialist IT team, we could provide technical support on pre-sales & after-sales assistance for High Quality 1.56 Flat Top Photogray Hmc Optical Lens, Pgx Ophthalmic Lens, We warmly welcome shoppers from everywhere in the world for almost any form of cooperation with us to make a mutual benefit long term. We’re devoting ourselves wholeheartedly to offer buyers the ideal service.
Being supported by an highly developed and specialist IT team, we could provide technical support on pre-sales & after-sales assistance for China Photochromic Glasses Lens and 1.56 Pgx Optical Lens price, We integrate design, manufacture and export together with more than 100 skillful workers, strict quality controlling system and experienced technology.We keep long term business relationships with wholesaler and distributors form more than 50 countries, such as USA, UK, Canada, Europe and Africa etc.
Index: 1.499, 1.56,1.60, 1.67, 1.71,1.74, 1.76,1.59 PC Polycarbonate
1.Single Vision Lenses
2. Bifocal/Progressive lenses
3. Photochromic Lenses
4. Blue Cut Lenses
5. Sunglasses/Polarized lenses
6. Rx lenses for single vision, bifocal, freeform progressive
AR treatment: Anti-fog, Anti-Glare, Anti-virus, IR, AR coating color.
Place of Origin:CN;JIA | Brand Name:CONVOX |
Model Number:1.49 | Lenses Material:Resin |
Vision Effect:Flat Top Bifocal | Coating:UC/HC/HMC |
Lenses Color:Clear | Diameter:70mm |
Index:1.49 | Material:CR-39 |
SPH:+3.00~-3.00 ADD:+1.00~+3.00 | MOQ:2000 Pair |
Product Name:1.49 Flat Top Lens | RX Lens:available |
Package:White Envelope | Samples Time:1-3 Days |
As people age, they may find that their eyes are not adjusting to distances as they used to. When people inch closer to forty, the lens of the eyes begin to lose flexibility. It becomes difficult to focus on close objects. This condition is called presbyopia. It can be managed to a large extent with the use of bifocals.
Bifocal (also can be called Multifocal) eyeglass lenses contain two or more lens powers to help you see objects at all distances after you lose the ability to naturally change the focus of your eyes due to age.
The lower half of a bifocal lens contains the near segment for reading and other close-up tasks. The rest of the lens is usually a distance correction, but sometimes has no correction at all in it, if you have good distance vision.
When people inch closer to forty, they may find that their eyes are not adjusting to distances as they used to, the lens of the eyes begin to lose flexibility. It becomes difficult to focus on close objects. This condition is called presbyopia. It can be managed to a large extent with the use of bifocals.
Being supported by an highly developed and specialist IT team, we could provide technical support on pre-sales & after-sales assistance for High Quality 1.56 Flat Top Photogray Hmc Optical Lens, Pgx Ophthalmic Lens, We warmly welcome shoppers from everywhere in the world for almost any form of cooperation with us to make a mutual benefit long term. We’re devoting ourselves wholeheartedly to offer buyers the ideal service.
High Quality China Photochromic Glasses Lens and 1.56 Pgx Optical Lens price, We integrate design, manufacture and export together with more than 100 skillful workers, strict quality controlling system and experienced technology.We keep long term business relationships with wholesaler and distributors form more than 50 countries, such as USA, UK, Canada, Europe and Africa etc.