Wavelength Range available: UV Lasers: 190-380nm, Visible Laser Glasses: 380-780nm, IR Laser Glasses: 780-10,600nm For use in Medical/Military/Research/Education/Industrial laser applications. When buying Laser safety glasses and goggles be sure to select the laser glasses to block or attenuate the appropriate wavelength range and OD (Optical Density). The operating parameters of your laser, or a Certified Laser Safety Officer (LSO), will determine what laser safety glasses you should use.