NYBG CE OD+4 200-540nm Laser Goggles f Blue-Violet/Blue/Green Light Infrared Laser Protective Glasses w Box

Parameter: Protection wavelength: 200nm-540nm/405nm/450nm/520nm/532nm Lens thickness: 2 mm Frame adjustment: Yes Optical density OD: OD+4 Visible light transmittance: 60% Attenuation rate: 99.9% Protection features: absorption protection Lens material: professional PC (polycarbonate) lens Advantage: 1. There is no selectivity to the light source, which can safely protect all kinds of diffuse reflected light; incident light at any angle can be equally effectively protected. 2. Higher attenuation rate. 3. The surface is not afraid of abrasion, even if it is scratched, it will not affect the safety protection of light. 4. At the same time, it has good shielding to the dazzling white light generated in the operation of the laser. 5. The length of the temples can be stretched back and forth in four positions. The eyebrow ridge and side wings are designed to protect. The large lens design has a wider field of vision. It is suitable for long-term wear and use. It has no metal accessories and is safe to wear. 6. The frame is made of ultra-light material, ultra-thin design, and comfortable to wear. 7. The unique curved surface of the frame can be fitted into various frame-shaped orthopedic glasses. 8. The lens surface is strengthened to prevent arc light, static electricity, impact and scratches. 9. The glasses are made according to the American National Bureau of Standards ANSIZ87.1 first-level impact resistance standard, the European Union CE EN166F quality certification, and the national GB1466-2006 standard. Different shapes are suitable for more people with different faces. 10.For the crowd:Laser operation personnel、Large computer operator、Long-distance drivers、Gas welding workers、Electrowelding workers、High temperature operators、X-ray operation personnel Package 1pcs laser glasses+1pcs glasses box+1pcs glasses cloth

• Protection wavelength: 200nm-540nm/405nm/450nm/520nm/532nm
• Lens material: professional PC (polycarbonate) lens
• Visible light transmittance: 60%,Attenuation rate: 99.9%
• For the crowd:Laser operation personnel、Large computer operator、Long-distance drivers、Gas welding workers、Electrowelding workers、High temperature operators、X-ray operation personnel.
• There is no selectivity to the light source, which can safely protect all kinds of diffuse reflected light; incident light at any angle can be equally effectively protected.