ESS Profile Series Replacement Lens Welding Goggles A distortion-free lens provides fatigue-free

A distortion-free lens provides fatigue-free use

as well as superb low frequency attenuation

The comfortable frame fits over most small to medium prescription glasses

Temple Length: 135 mm

giving you the extra protection you need for those messy jobs

ESS Profile Series Replacement Lens Welding Goggles A distortion-free lens provides fatigue-freeESS Profile lenses are 2. 8mm of thick polycarbonate tough enough to stop a shotgun blast and pass the rigorous US Military . 22 caliber ballistic impact test MIL V 43511C. Independent test labs show that ESS lenses have V50 impact ratings of up to 727 fps. Lens Colors: Clear General purpose tint for maximum visibility. Smoke Gray Provides protection from glare and high levels of visible light and ultraviolet radiation without distorting color