It adheres to the tenet “Honest, industrious, enterprising, innovative” to develop new products constantly. It regards customers, success as its own success. Let us develop prosperous future hand in hand for Reasonable price Cr39 1.56 Bifocal Round Top UC Rt-28 Blank Optical Lens Optical Prescription, Only for accomplish the good-quality solution to meet customer’s demand, all of our products and solutions have been strictly inspected before shipment.
It adheres to the tenet “Honest, industrious, enterprising, innovative” to develop new products constantly. It regards customers, success as its own success. Let us develop prosperous future hand in hand for China Lenses Optical Eyeglasses and Cr-39 Blank Lens price, We mainly sell in wholesale, with the most popular and easy ways of making payment, which are paying via Money Gram, Western Union, Bank Transfer and Paypal. For any further talk, just feel free to contact our salesmen, who are seriously good and knowledgeable about our prodcuts.
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:1.56 | Lenses Material:Resin |
Vision Effect:Flat Top Bifocal | Coating:UC/HC/HMC |
Lenses Color:Clear | Diameter:70mm |
Index:1.56 | Material:NK-55 |
SPH:+3.00~-3.00 ADD:+1.00~+3.00 | MOQ:2000 Pair |
Product Name:1.56 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.
It adheres to the tenet “Honest, industrious, enterprising, innovative” to develop new products constantly. It regards customers, success as its own success. Let us develop prosperous future hand in hand for Reasonable price Cr39 1.56 Bifocal Round Top UC Rt-28 Blank Optical Lens Optical Prescription, Only for accomplish the good-quality solution to meet customer’s demand, all of our products and solutions have been strictly inspected before shipment.
Reasonable price China Lenses Optical Eyeglasses and Cr-39 Blank Lens price, We mainly sell in wholesale, with the most popular and easy ways of making payment, which are paying via Money Gram, Western Union, Bank Transfer and Paypal. For any further talk, just feel free to contact our salesmen, who are seriously good and knowledgeable about our prodcuts.