4 ¼" x 3 ¼" - 108 x 83mm CR39 Cover Lens - Sold Individually

Stock Code: SCL108X83
MPN: ES288220

Descriptions

4 ¼" x 3 ¼" CR39 Anti Spatter clear welding lenses. Constructed of clear glass the lens is used to protect a fixed shade lens in a passive welding helmet. The lens measures 108mm by 83mm.

A passive helmet eliminates some issues that can be experienced with auto darkening helmets not reacting occasionally. This can be due to the sensors being obstructed or ambient light effecting the reactivity. A passive helmet is mostly always lighter too. Furthermore, optical clarity is always good with a glass welding lens and the lens itself doesn’t suffer from the distortion you can get from low cost auto darkening filters.