The Alexandrite Diode Yag Filter is a laser safety lens made of a green polycarbonate lens. It is cut and mounted into the model 300, which features extendable temple bars to give you that perfect fit.
OD>6+ from 190-435nm
OD>5+ from 730-1085nm
OD>7+ from 755nm
OD>7+ from 1064nm
VLT = 41%
