Optical Density(OD) 5+, visible light transmittance(VLT) 80%. Protection for 10600nm wavelength CO2 laser, CE certified, Standard EN 207:2017. The laser safety glasses is designed to block 10600nm CO2 laser wavelength with reflection. It can help to prevent permanent eye damage and blindness. Lightweight black nylon frame, soft and comfortable to wear for long periods of time. Impact resistant, lightweight and durable, fits over most prescription glass frames; It is also available in a variety of styles to fit everyone. It is widely used in CO2 cutting machine, CO2 laser engraving machine, CO2 laser beauty equipment, etc. Make sure to wear the laser safety glasses when operating these machines to protect your eyes. Safety Protective Glasses Eyewear Goggles for CO2 Laser 10600nm 10.6um For CO2 Laser Engraving Cutting Cutter/Engraver

Feature:
1. Protection wavelength range: 10600nm/10.6um;
Visible light transmittance: 99.7%;
3. High visible light transmittance;
3. Suitable for normal and small head users.
4. If the reflective medium falls off, it needs to be replaced
5. The product has passed the EU EN207:2017 and CE certification.

Packing List:
Protective goggle x 1pcs
Box x 1pcs
Clean Cloth x 1pcs
Manual x 1pcs