ArcOne® Vision® Tank Welding Helmet with X81VX lens. High Definition Technology, Light Shade 3, Dark Shade 5-14, Sensitivity, Delay, Grind TIG Rating <5, 5 Sensors, 12.6" Viewing Area ArcOne® Vision® Green/Red/White Welding Helmet Variable Shades 7, 5 - 14 Auto Darkening Lens, Xtreme® Digital And Tank Graphics