1.56 Middle Index Single Vision Optical Lenses 1) Refractive index: 1.56 2) Abbe value: 38 3) Specific gravity: 1.28 4) 35% thinner than CR-39 lenses slim and thin, UV 380nm cut off 5) Diameter: ....
Our factory: Danyang Clear Optical Co., Ltd. It is a professional spectacle lenses manufacturer, specialized in producing and wholesale optical lenses. As a manufacturer and exporter, we can....
1.523 Mineral Glass Lenses 1) Refractive index ND: 1.523 2) Density: 2.533 3) Abbe number: 60.5 4) Visible light transmission rate: 92% 5) 1.523 single vision lenses Color: White, Pink, Photo....
1.61 High Index HMC EMI Optical Lenses 1) Reflective index: 1.61 2) Abbe value: 34 3) Specific gravity: 1.27 4) Transmission: 98~ 99% , Abrasion resistance: 6~ 8H 5) Design: Spherical and....
1.59 Polycarbonate ( PC) Aspheric Ophthalmic Lenses Finished lens features: 1) Reflective index: 1.59 2) Abbe value: 32 3) Specific gravity: 1.20 4) Transmittance: 91% 5) Diameter: 70mm for....
1.56 Photochromic / Transition Optical Lenses 1) Nd: 1.56 2) Abbe value: 42 3) Specific Gravity: 1.28 4) Density: 1.14g/ cm3 5) Available color: brown, grey, bule, green, purple, pink, orange 6....
CR-39 1.499 Progressive Lenses Finished lenses: 1) Imported Israel moulds 2) Normal corridor ( 17mm) : a) Good for medium and large size frames b) Popular in European countries 3) Short....
CR-39 1.50 Sun Lenses( Tinted / Dyed Lenses) 1) Various attractive colors, tintable hard coating, can be used for sunglasses 2) Both single-color and double-color lenses available 3) Base curve: ....
CR-39 1.499 Lenticular Lenses 1) Nd= 1.499 2) Power range: Sph: + 6.50 ~ + 20.00 Cyl: 0.00 ~ -4.00 3) Diameters: 65/ 40mm, 68/ 40mm 4) Normal lenticular and omega lenticular available Skype: ....
CR-39 Round Top Bifocal Lenses Finished lenses: a) Nd: 1.499 b) Power range: Sph: 0.00 ~ -2.00 / Add: + 1.00 ~ + 3.00 Sph: 0.00 ~ + 3.00/ Add: + 1.00 ~ + 3.00 c) Diameter: 70/ 28mm, 70/ 24mm, ....
CR-39 1.499 Finished Single Vision Plastic Resin Lenses 1) Refractive index: 1.499 2) Abbe value: 58 3) Specific gravity: 1.32 4) Raw materials are imported: PPG and AT 5) Up-to-date surface....