Q-BAIHE New Safty Protective Goggles and Glasses for Green Laser 532nm Diode Lasers with Case

Product Description: Protection wavelength range : 190nm-540nm Protection features: all-round absorption Visible light transmittance: >85% Optical Density: > 5.0,OD +4 Features: Best friends for lasers! This Goggles can reflect 85% laser light range from 190nm~540nm. Please compare the two picture as reference. Normal sun-glasses takes no effect, but laser protection goggles can reflect 85% of the light. Laser light is harm to human eyes, please choose this goggles to protect your eyes! Package: 1x Safty Glasses 190nm-540nm Green Violet Laser Protective Goggles Eye Protection (with black velvet box )