Polarized lensPolarized lenses have the added benefit of filtering out reflected light, or glare, off surfaces such as water or pavementIdeal for boating, fishing, driving or any other activity associated with intense glareReduces eyestrain and fatigue, while increasing contrast and visual acuityRefractive index: 1. 499ABS: 57. 8Specific gravity: 1. 32Complete film:Diameter: 75mmCenter thickness: 2. 2mmBase curve: 6. 00, 8. 00Color: brown, gray, g15Half film:Diameter: 68mm / 70mmCenter thickness: 2. 3mmBase curve: 6. 00Film width: 50mmDiameter: 75mmCenter thickness: 2. 3mmBase curve: 6. 00Film width: 54mmColor: any color available
Index 1. 56 photochromic single visionRefractive index n=1. 56Abbe number v=42Density 1. 14g / cm3Availbale color: grey brown pink purple blue orange green 7 colorsPower range:Sph: -0. 00~-6. 00 cyl:
Likewise in category "Optical Materials & Components":