Green lensAnti-scratchPolycarbonate framePolycarbonate lensFrame thickness 2.3mmOptical class 1Shade scale number 2C-1.2Mechanical strength F(45m/s)Standard EN 166:2002..
Clear lensAnti-scratchPolycarbonate framePolycarbonate lensFrame thickness 2.3mmOptical class 1Shade scale number 2C-1.2Mechanical strength F(45m/s)Standard EN 166:2002..