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Model: AST_C524 FEATURES: 1) Sensor device:350K pixel CMOS, chip. 2) Display:640*480 352*288 320*240 176*144 160*120 3) Lens:5Layers glesses lens. 4) Frame rate:VGA,30 frame/second 5) Le...

Specifications: Polycarbonate lens in asp and spheric. Index:1.591 Coated: Hard, emi Coated color: Green Powers: Sph:0.00~-6.00, +0.25 ~+6.00 Cyl:0.00~-2.00

Type:BK-LED-1R19S Diameter:?19.8mm Height:10.7mm Fov:20

Specifications: Hi-index 1.61 uv400 ( asp and sphere) Color: Emi green Refractive index:1.60 Specification: Dia 70/75mm Abbe & #118alue:34 Characteristic: Hard & multi coating Short sight...

Specifications: Short Corridor Regular Corridor Dia:75mm Curve: 200,400,600,800 base

CR-39 Plano Lens CR-39 Spheric Lens CR-39 Progressive CR-39 Bifocal

acetate, high quality,best prices

1.61 Index Plano Lens 70mm 75mm 1.61 Index Spheric Lens 1.61 Index Cylinder Lens 1.61 Index Aspheric Lens

CR39 ophthalmic lenses

plastic progressive lens

1.523 Finished Single Vision Lens 1.523 Plano Lens 60mm 65mm 70mm Glass Bifocals Lens

1.70 plano Lens 60mm 65mm

CR-39 Plano Lens Semi-Finished Glass Lens including white and photochromic 1.523 Flat-Top and Round-Top

1) UV400 absorption 2) photogrey and photobrown 3) flat-top bifocal, HMC(AR) 4) round-top bifocal, HMC(AR) 5) progressive corridor: 17mm,12mm, HMC(AR) Certification: FDA

1.56 Index Progressive Lens 75mm Normal Corridor(17mm) Short Corridor(14mm)

1.61 Index Aspheric Lens 70mm 75mm

Cr-39 polarized lens 65mm ,72mm,UC,HC,HMC Base: 400 500 600 800 Plano chromatic polarized ( gray brown purple pink blue yellow) Spheric lens Power range: (0. 00 / -6. 00) DSC (-0. 25 / -2. 0...

CR-39 UC/HC/HMC/HMC EMI/BIFOCAL/PRINTED optical lens on sale

We specialized in good-quality lenses ,CR39,1.56 with different diameters (65,70)and different items suit to different demands,different markets.The photochromic lenses ,NC,HC,HMC ,and EMI lenses are ...

We specialized in good-quality lenses ,CR39,1.56 with different diameters (65,70)and different items suit to different demands,different markets.The photochromic lenses ,NC,HC,HMC ,and EMI lenses ...