Astro 8075SE Deluxe Solar Auto-Darkening Welding Helmet Automatically changes filter screen from clear to dark in 1/25,000 Seconds (Faster response time) Variable shade adjustment - 9-13 DIN UV/IR Protection up to DIN 16 at all times German made lens Great for use with MIG/MAG, TIG and ARC welding Automatically changes filter screen from clear to dark in 1/25,000 Seconds (Faster response time) UV/IR Protection up to DIN 16 at all times German made lens Great for use with MIG/MAG, TIG and ARC welding