Karam ES71- welding shield enables users to see clearly through its window, what happens before, during, and after the welding process. Build with polycarbonate material, this anti-UV, black and yellow welding shield should be used in the conjugation with a safety helmet and should not be used independently. It can be combined with a 30 mm slot safety helmet. It comes with IR 5 and IR11 lens an option. The lightweight shield comes with adjustment clips that fit into the sides of the helmet, providing easy and quick mounting on the head. With ANSI Z87.1 certification, the shield's anti-sweat comfort pad offers extra comfort and balance. The welder can use it while working in the temperature range of -50 0C to+800C.