Laser Welding Helmet Face Shield Welder Mask Safety Glasses For Welding OD5

$18.0
condition
New
  • MaterialsOptical 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 glasses.