Professional welding helmet offering reliable protection to face and eyes from UV, infrared and splatter. Fully automatic, the mask switches from clear to tinted quickly. Adjustable headband provides a comfortable no-slip fit for hands-free working. Features front and 2x side lenses to provide 180 degree panoramic vision and Truecolor display to enhance clarity when welding. Ideal for arc stick (up to 150A), MIG (up to 200A) and TIG welding up to (175A). DIN 3/11 Lens Lens Switching Time: 0.5msec 2 Arc Sensors Suitable for MIG, TIG & Arc Welding Without Grinding Mode Adjustable Head Band Plastic Construction XL Lense For Wider Vision DIN 3/11 Lens Lens Switching Time: 0.5msec 2 Arc Sensors Suitable for MIG, TIG & Arc Welding Without Grinding Mode Adjustable Head Band Plastic Construction XL Lense For Wider Vision