... Chemical safety goggles 1.Polycarbonate lens,air venting on frame,anti-fog 2.Transparent lens in frame and both side . ... protect against ultra violet and other hazard rays(choice)6.Anti-Fog coated lenses for chemical & medical purposes7.Different color lense ... Spectacles, safety glasses ,safety goggle, Safety glasses with anti-fog lens, eye protection goggle, Polycarbonate Chemical safety goggles