1. Made of durable material, lightweight, easy to carry. 2. The laser protective glasses adopt the principle of optical absorption. 3. The lenses can protect all kinds of scattered light. 4. The angle of incidence of the light source is not selective. 5. The goggles can protect specific lasers and light in all directions. Specification: Features: Made of durable material, lightweight, easy to carry. The laser protective goggles adopt the principle of optical absorption. The goggles are not a selective light source. The lenses can protect all kinds of scattered light. The angle of incidence of the light source is not selective. The goggles can protect specific lasers and light in all directions. The light response is fast, the attenuation rate is high, and the surface is not afraid of wear. Even if there are scratches, it does not affect the safety of light protection. Specification: Material: PC Suitable for: Blue-violet laser diodes Color: Green/Red (optional). Package List: 1 *