Polarized lens (Optical lens)

Polarized lens Material: CR39 Index: 1.499 Base: 6/8 Diameter: 70mm Color: Grey, Brown, G15, Pink, Blue and other Tinted color relying on Color samples. Polarized percentage: 98% Abbe value: 58 Features: 1) Light weight It is half light of Glass polarized lens, at meantime CR39 offer stabilization base and color than other polarized lens, all of optical performance data reach up to international standard. 2) Safety High impact resistance, surface consolidated, Rigidity reach up to 5H. 3) Optical feathers