3d TV glasses with wider view 1.CE,EN71,RoHs certificate 2.eco- ... touch water or some liquid which are easy melt with water, whole glasses can't be cleaning by ultrasonic wave or ... Used in 3D cinema, showroom, science museum, entertainment center with circular polarized video display system.2. Used in 3D TV, displayer, game ... the lens, please contact our maintenance staff. 3d TV glasses with wider view