Bossweld 51 x 109mm Electronic Welding Lens

Description

-Fits in Bossweld Lift Front Welding Helmet
-Lightweight
-Changes from passive shade 3 to shade 10.5
-Solar powered battery cell

This lens allows you to convert a standard flip up helmet or shield to have an electronic switching lens. The electronic lens will change from a passive shade 3 to a shade 10.5.