T-REX laser glasses are a kind of high-efficiency explosion-proof goggles made of polycarbonate (PC) and Australia-specific light-absorbing materials. Its optical performance fully meets GJB1762-93 “Physiological and Sanitary Standards for Laser Protective Glasses”. Wearable, beautiful and reliable. Laser glasses adopt the principle of light absorption: they are not selective to the light source, and can protect various diffuse reflected light; they are not selective to the incident angle of the light source, and can protect lasers and strong light in a specific band. Light response is faster. The attenuation rate is high. The surface is not afraid of abrasion, even if it is scratched, it will not affect the light protection. BP-3 laser protective glasses technical parameters and applicable laser: protection band nm: 200-540 optical density: OD=4-5 applicable laser and wavelength: Ar ion laser 488-514.5nm OD=5 excimer laser He-Cd 441.6 nm OD=5 frequency doubled Nd:YAG laser 532nm OD=4 ion laser 514nm OD=5 At the same time, it has good shielding to the glare white light generated during laser operation.