BIPEE YH-5B Laser Safety Goggles 190~450&800~2000nm Multi-Wavelength, Eye Protection Laser Goggles, 60% V.L.T. Review Posted by DarlingOtter April 15, 2018 in Safety Goggles and Glasses Typical Wavelength:190~450 &800~2000nm; OD: 4+; Laser: YAG; VLT: 60% BIPEE Eye Protection Personal Protective Equipment Safety & Security Tools & Home Improvement