The 3M™ Speedglas™ Welding Lens Assembly 9100, is a shade 10 passive lens assembly designed to be used with the 3M™ Speedglas™ Welding Helmet 9100 Series product line.
The 3M™ Speedglas™ Welding Lens Assembly is designed to help protect the wearer’s eyes and face from harmful radiation including visible light, ultra-violet radiation (UV), infra-red radiation (IR), sparks and spatter resulting from welding processes.