reading glasses lens

... Polycarbonate : Blue light readers with the polycarbonate material high-definition ,to be sure that colors are true and un...

... - Maxjuli work are perfect for everyday, office, , computer games and more. Giving you a visual experience and a stylish lifestyle....

Features It can serve as a fashion . Relieve eye fatigue,improve eyesight Frame & design provides excellent durability Hang it on the pock...

...: 16 millimeters Arm: 145 millimeters SUPER VALUED PACKS: Zingfocal 5 pairs for men and women, you can place a set of where...

...: Classic & Stylish Frame Optical Optical are classic unisex eye made in a classic, modern or...

...: 15-30 days 6. original logo is available 7. free samples are available 8. more hard case, soft case, plastic case, pouch, chain, ...

... , COB optical for high bay light Quick Detail of Led : 1. Dimension: Dia 50mm Height 28mm 2. Beam Angle: 40degree 3. Matc...

Red And Black Foldable Cases Pu Premium Hard es Case Product Description : Name Red And Black Foldable Pu Cas...

... , NON Glare LED High bay light for CXA3590 Quick Detail: 1.Material: Borosilicate 2.Beam Angle :120degree 3.Function:Optical ...

... For Monitor And Telescope Material: High-quality optical grade is used to manufacture these es Durable and resistant...

TR90 Cheap Colorful Reading Glasses Presbyopic Glasses Product name TR90 Reading Glasses Size 138*53*17mm Logo OEM MOQ 500 pcs OEM/ODM Acceptable Samp...

... is a high-quality made of premium and durable material with excellent transmittance, haze, shape, thickness, and hardness. It...

Description: Square shape , fasion eyewear for both male and female, high quality and good design. Material: Hand-polished cellulose ac...

...optical Filter, Photochromic Invisible Bifocal Lenses optical prism, Reflection , camera es ect, and provied optical design and assembly se...

... cases. The hard-shell, structured cases fit most standard sized es. The eye cases do not take up much room in a purse, or when sto...

... Cylindrical is a with different radii on the X and Y axes, so the shape of the is cylindrical or semi-cylindrical, and only a si...

... to bring two wavelengths (typically red and blue) into focus on the same plane. The most common type of achromat is the achromatic doublet, which ...