Features
The DEWALT DXMF21011 Wide View Auto-Darkening Welding Helmet lets you protect your eyes against UV and IR light without limiting your view of your work. Two DIN 5 side lenses double the viewable area giving you a wide, almost panoramic view of your work and not just a small slice of it. Three different modes allow this 1/1/1/2 lens clarity welding mask to be used in multiple roles that require different levels of protection with a DIN 4 grinding mode, DIN 5-8 cutting mode, and a DIN 9-13 welding mode. The lightning fast auto-darkening filter is connected to 4 independent arc sensors that can engage in a mere 1/15,000th of a second. The sensors can additionally be tuned to be more or less sensitive to account for varying working conditions, whether outdoors in bright light / using heavy current or in dark areas / using low current and you can even customize the lightening delay from 0.2 seconds to 1.0 second. To protect the delicate electronic filter, this helmet features both a large exterior lens and a smaller interior lens to prevent damage from slag, sparks, and more. To protect you, the entire helmet's outer shell is rated ANSI Z87+ for impact protection to keep you safe from high speed flying slag and metal debris. For lasting comfort during wear, the mask is attached to a multi-point adjustable rig with an integrated sweat band so you can stay comfortably focused without having to stop and adjust or wipe sweat from your eyes right when you hit your stride.PANORAMIC VIEWING - Additional DIN 5 side lenses allow a wide, 20.4 square inch panoramic view while working
SHADE CONTROL - Independent shade control allows you to fine tune the DIN level according to preference or welding process
IMPACT PROTECTION - Shell is rated ANSI Z87+ for maximum protection against impacts and flying debris
ADJUSTABLE DELAY - Adjustable lightening delay can be set from 0.2
DUAL PROTECTION - Auto-darkening filter is protected from sparks and slag by both a large exterior and a smaller interior protective lens
LASTING POWER - CR2450 battery is augmented by a solar cell that charges as you weld for lasting power
COMFORTABLE - Multi-point adjustable headgear with integrated sweat band stays comfortable during long welding jobs

DeWalt’s history stretches all the way back to 1922 when founder, Raymond DeWalt, finalized the first woodworking machine. This led to the official start for the DeWalt company two years later in 1924 where their focus was on producing the same “Wonder-Worker” machine that could be set up in nine different configurations. DeWalt continued to grow over the decades finally introducing their first portable power tools in 1992 and many other innovations such as the ability to track tools via Bluetooth which was introduced in 2015. Over the past century, DeWalt has been a name that professional tradesmen have come to trust thanks to their outstanding quality, performance and thoughtful advances in technology. When you’re buying a DeWalt tool take comfort in the fact that they have been the go-to source for high quality tools on a jobsite for nearly 100 years.