REAR LENS FOR 76744 AUTO VARIOSHADE WELDING HELMET

Professional users helmet with solar powered automatic shading facilities when weld is struck. Adjustable shading from 9 -13EW. Adjustable headband. Carton packed.
Specification:
Welding filter   ...   UV/IR protected
Shading   ...   9EW to 13EW
Viewing area (size)   ...   96 x 40mm
Switching time   ...   within 0.0005 secs
Weight   ...   500g.
EN169/175/379 and CE approved
* Sold loose