Magnifying lens 3.0X for Welding Helmet

3M™ Speedglas™ 3.0X magnifying lens for the Speedglas™ Welding Helmet 100, 9100, G5-03, G5-01 and 9002 welding filters (part number 171024).

Magnification lens has a 3.0X magnification factor
Magnifies the viewing area through your auto-darkening welding lens
This magnification lens is suitable for the Speedglas G5-01, G5-03, 100, 9100 and 9002 series auto-darkening welding filters
Cannot be used with Speedglas G5-02 curved welding lens
Also available in 1.0X (part number 171020), 1.5X (part number 171021), 2.0X (part number 171022) and 2.5X magnification (part number 171023).