... ,780nm,532nm -Optical density: O. D 4 + Safety Protective Goggles-MDLG. The type of protective goggles can effectively ... treatment, Laser industry etc., We provide quality laser safety goggle, laser protective eyewear, laser protective glasses for, 200 - 540nm, 600 ... , 600 - 1100nm, 800 - 2000nm, 10600nm, IPL eyewear, and laser cosmetology eyewear for patients. The goggles we manufactured are made of ...