Green Laser Protective Eyewear, Protection wavelength: 532nm(Green)

Green Laser Protective Eyewear, Protection wavelength: 532nm(Green)

1) Product Name: laser protective eyewear 2) Protection wavelength: 532nm 3) Optical density OD: OD +4 4) Visible light transmittance: 55% 5) Protection features: absorption-round protection 6) Mate...