Absorption laser protective glasses, adding professional chemical-absorbing molecular materials to the lens coating, can absorb light in different wavelength bands, thereby achieving our protection purposes. Advantage: 1. There is no selectivity for the light source, and it can safely shield all kinds of diffuse reflected light; incident light from different angles can be safely shielded. Enjoy the same effective protection. 2. The attenuation rate is high; 3. The surface is not afraid of wear, even if there are scratches, it will not affect the protection of light 4. The light response is fast 10-9 seconds; 5. At the same time, it has good protection against the dazzling white light generated during laser operation.