Magnifying lens curved 2.5X for Welding Helmet G5-02

3M™ Speedglas™ 2.5X curved magnification lens for your Speedglas™ G5-02 curved auto-darkening welding lens (part number 172022).

Lens provides a 2.5X magnification factor
Magnifies the G5-02 auto-darkening lens viewing area
This lens is curved, and only suits the Speedglas G5-02 curved welding filter. It does not suit any other Speedglas helmet
Also available in 1.5X (part number 172020) and 2.0X magnification (part number 172021).