Manufacturer Part Number: 40121|Welding Helmet Type|Welding Helmet with Digital ControlsLens Type|Auto-DarkeningWindow Style|Fixed FrontLens Shade|5; 8 to 13Helmet Material|PolycarbonateWindow Height (mm)|53.00Window Height (Decimal Inch)|2.0800Window Width (mm)|100.00Window Width (Decimal Inch)|3.9300Helmet Color|BlackNumber of Arc Sensors|Adjustment Type|Power Source|Battery; SolarLens Color|Window Thickness (Decimal Inch)|0.1250Field of View Width|Field of View Height|Helmet Graphics|NonePowered Air Compatible|Standards|ANSI Z87+Series|For Use With|Contents|Additional Information|UNSPSC Code|Product Service Code|4240