SPECTRA BLACK MOST welding visor

MOST SPECTRA welding visor can be used for any welding method. It offers a combination of the highest level of protection, comfort and very good technical performance. The visor's light weight and ergonomic, adjustable headpiece provide the user with maximum comfort during long use. Adding a large field of vision, the best optical grades and a full range of shade adjustment makes it a welding visor for professionals. Large field of view: 100 x 65 mm; Full range of shade adjustment: from 4 to 13 DIN; Top optical classes: 1/1/1/1 according to EN 379; 2-year warranty; Number of detection sensors: 4; Blackout adjustment: internal; UV/IR rating: 16 DIN; Delay adjustment: Yes / smooth; Sensitivity adjustment: Yes / smooth; Grind function: Yes; Blackout time: 0.000033 s (0.033 ms); Brightening time: 0.3 s - 0.9 s; Power source: solar cells + CR2450 lithium battery (replaceable);