Welding spectacles with many functions and welding filter refractive index 3 and 5.
Polycarbonate lens.
Adjustable sidearms in a mixture of soft and hard plastics.
Adjustable lens angle.
Soft nose-bridge.
Welding filter refractive index 3 or 5
Protection against UV and IR radiation
HC = Scratch resistant lens
Complies with EN 166 class 1F and EN 169.