Professional Laser Protective Glasses for 190nm-540nm, 405nm,445nm, 532nm Laser and Violet/Blue/Green Laser Safety Goggles 450nm

【PROFESSIONAL WAVELENGTH】- 190-540nm wavelength anti-laser goggles, Specially designed for 532nm wavelength protective glasses. Laser safety goggles 450nm also work well. Please confirm the wavelength when purchasing 【SAFETY GOGGLES OVER GLASSES】- The frame can wrap prescription glasses and the more intimate design solves the needs of people who work with prescription glasses. 【MULTIPLE APPLICATIONS】- Adapt to laser pointers, ultraviolet lamp, freckle removal, whitening, ipl laser hair removal, workshop operation. If you are working in an environment where there are a lot of purple, blue, and green lasers around, you need it.【QUALITY】- Visible light transmittance: 45%,Optical density: OD 6+ Europe Certifications：EN207: 1998 + A1EN207: 1998 + A1: 2002 approved 【SPECIFICATIONS】  Protective Wavelength 190nm-540nm Optical Density OD6+ Visible Light Transmittance 55% Protects: Laser pointer , ultraviolet lamp, 405nm violet laser,450nm blue laser engraver, and various commercial p