The BG42 Multiwave YAG, Alexandrite is a laser safety lens made of a light blue BG42 glass filter. It is cut and mounted into model 16001. It is a plastic wraparound frame made of TR-90 Nylon with incorporated side face protection. The unique shape of the lenses and the comfortable adjustable nose pads, offer a sleek and lightweight feel to these safety frames. ANSI Z87 Approved.
