ESAB Welding & Cutting Products offers the Aristo Tech 5-13 welding helmet with variable shade ADF. Designed for the professional welder, the helmet features Auto-Darkening Filter Lens Technology (ADF), and has a variable 5-13 digital control for adjustment of shade level, sensitivity and delay. The helmet's Quick Set feature allows for easy change of shade with a simple up-and-down flick of the switch. The helmet's grind mode is activated at the lowest sensitivity. The Aristo Tech 5-13 comes with ESAB's latest integrated Circuit LENS Technology, which features an internal LCD display suitable for all manual welding processes and plasma cutting.