2x4 Variable Shade 8-13 Auto-Darkening Lens

 2x4 Variable Shade 8-13 Auto-Darkening Welding Lens    2x4 Variable Shade 8-13 auto darkening welding lens features TRU color lens technology. Liquid crystal display passes more true color through the lens in both light and dark states to create the clearest view of the weld puddle. Standard 2" X 4.25" lens fits most pipeline helmets and many "Pancake" welding shields.This 2x4 welding lens is solar powered and has heat resistant housing.