Futuristic narrow shape is ideal for confined spaces and offers unique radius profile with vertically curved cover plate to channel away smoke and spatter. Features variable shades 9-13 with patented Light Guide sensing technology, front-loading cover plate and auto-darkening cartridge, telescoping headgear and built-in magnifying lens holder available with 1.0 to 4.0 magnification. Solar powered with replaceable lithium batteries. Shade level and sensitivity adjustment knobs on back of filter cartridge. Two-year warranty on ADF. Meets ANSI Z87.1-2003 High Impact.