Class 4 Green / Blue Laser Safety Glasses

As our newly developed laser protection glasses, they can prevent injuries from blue laser / green laser. It adopts high-quality resin material with a 4+ optical density and a high attenuation rate. It is suitable for most of our class 4 green/blue laser pointers.

Specifications
• Specific protection wavelengths: 200-540nm
• Optical density: OD = 4-5
• Visible light transmission: 50%
• Eyewear material: polycarbonate
• Decay rate: 10-6 < N% < 10-4
• Type of protection: absorption in all directions

Package Contents
1 x Safety Glasses for Green/Blue Laser Pointers, 1 x Cleaning Cloth, 1 x Glasses Case