Made of durable plastic material, lightweight and easy to carry. Laser safety glasses according to the principle of light absorption. This is not a selective light source. Can safely protect all kinds of diffuse reflected light. The incident angle of the light source is not selective. It can protect specific laser and light in all directions. The light response is faster, the attenuation rate is higher, and the surface is not afraid of abrasion. Even if there are scratches, it will not affect the light safety protection. Protective function: absorption wheel protection.
