Magnifying lens 2.5X for Welding Helmet

3M™ Speedglas™ 2.5X magnifying lens for your Speedglas™ Welding Helmet 100, 9100, 9002, G5-03 or G5-01 auto-darkening welding lens (part number 171023).

Magnification lens with 2.5X magnification
Helps magnify the viewing area through your auto-darkening welding lens
Magnification lens suitable for use with the Speedglas G5-01, G5-03, 9100, 100 and 9002 series auto-darkening welding filters
Does not suit Speedglas welding lens G5-02
Also available in 1.0X (part number 171020), 1.5X (part number 171021), 2.0X (part number 171022) and 3.0X magnification (part number 171024).