These Laser Hair Removal Protective Eyewear Protection Wavelength From UV to IR. All-around protection against all bands lasers, OD:8+, VLT:0%, the protection effect is excellent, especially used for beauty salon eyebrow washing machines, picosecond laser operators, and sunbathing lovers. This Laser Hair Removal Protective Eyewear is used in photon (intense pulsed light IPL, laser) beauty and eyebrow-washing operations. In photon (intense pulsed light, IPL, laser) beauty, eyebrow tattooing, and eyebrow washing operations, guests should wear protective goggles to avoid strong light and laser damage to the eyes of guests, resulting in unnecessary medical accidents and disputes.