The W570 UV/Excimer/AKP/Co2 is a laser safety lens made of an orange W-O570 glass filter. It is cut and mounted into the 808 frame. The 808 is an unifit nylon frame, with a wraparound design. Light weight and durable, the frame also features rubber nose pads.
OD>6+ from 190-535 nm
OD>6+ from 5000-10600 nm
VLT = Excellent (Scroll Down For Full Specifications)