RG-4001A Warner Power:2.50 Because the overspec sunglasses are

Because the overspec sunglasses are made of polycarbonate

FIT-OVER model OB-1011 fits over any frame up to a size of 142 X 51 mm and turns ordinary glasses into sunglasses in seconds

FIT-OVER model OB-1008 fits over any frame up to a size of 135 X 44 mm and turns ordinary glasses into sunglasses in seconds

for example

FIT-OVER model OB-1002 fits over any frame up to a size of 139 X 52 mm and converts regular glasses into sunglasses in seconds

RG-4001A Warner Power:2.50 Because the overspec sunglasses areThe idea was to create problem free reading glasses for the active reader. The active reader uses his glasses a lot and puts them on and off often. If glasses are continuously put on and taken off, they should not deform. Not 5 times or 10 times, but also not 1000 times or more. We have therefore chosen the material TR90 for these glasses. This material is light and strong and will not easily break or bend due to its flexibility. The extra long