· Replacement Variable Shade Lens Kit
· Made for all welding processes including TIG and TIG pulsing
· Lens features both optical and magnetic arc detection system, ensuring the filter will not open (turn from dark to light) even if the sensors become blocked
· Designed with the capability to detect light and magnetic waves that occur during welding
· Opt magnetic sensors can be adjusted from 0 to 6 feet in range
· It is solar powered with dual sensors
· Kit includes auto-darkening welding filter and mounting frame
· The active viewing area: 1.6" x 3.8" (4.06 cm x 9.65 cm).