Auto-darkening Welding Lens Speedglas 100V Variable Shade 8-12

Replacement 3M™ Speedglas™ 100V auto-darkening lens (part number 750020) for Speedglas™ 100 welding helmet series.

Made in Sweden with an industry leading 3 year warranty
Speedglas optical quality and comfort
Photo sensors with TST (TIG Sensor Technology) that react down to 10 amps
Shades 3/8-12 with magnifying lens holder for precise viewing (1.0x - 3.0x magnification lenses available)
Extra light shade 3 grind mode with a high impact rating
New delay setting allows you to set your dark to light return time
Ability to increase dark shades using upgrade plates.