Laser Welding Helmet Face Shield Laser Welder Mask Laser Safety Glasses For Welding OD5 Laser Safety Glasses For Welding Invisible light protection wavelength：200-460 nm

Invisible light protection wavelength：200-460 nm

extra caution is required

Designed for steel wire

or precision parts

Thin coating removal

Laser Welding Helmet Face Shield Laser Welder Mask Laser Safety Glasses For Welding OD5 Laser Safety Glasses For Welding Invisible light protection wavelength：200-460 nmMaterialsOptical Polycarbonate Sheet Invisible light protection wavelength200 460 nm, 900 2000 nm. Invisible light protection rate: Maximum eye protection rate OD5(99. 999%) Visible light transmission rate: Single Layer 40%, Double Layer 16% Weight: 4 oz. Dimensions: 9 in H * 7. 6 in W, main face cover area 5. 5 * 5. 5 in,Frame legs length 5 in. Other features: Light color model can read computer screen, text etc. User friendly for person wearing