Wrap-around laser safety glasses, 190 nm-540 nm wavelength, OD +5, protective eyewear – Red

Large-frame polycarbonate lens with integrated side shields, more complete and safer for protecting your eyes. • These highly functional laser safety glasses will protect your eyes from excessive 540nm green and blue laser beams. • Not only will they protect your eyes, but they won't affect your vision, allowing you to see everything you're doing with ease. • Visible light transmission: > 55%; optical density: > 5.0 (OD +5, OD +6); attenuation: (10⁻⁶ < N% < 10⁻⁴). • Please wear these glasses before using a laser hair removal device, HPL/IPL beauty machines, a laser engraver, etc.