The KMNPack medical goggles absorb some wavelengths of light and let other wavelengths through, so they all take on a certain color.
spittle, dust, sand, chemical damage, temperature difference, fog, etc
1:The lens adopts PC material and hd lens
2:Bridge of the nose design, wear comfortable and do not rub the skin
3:No dead Angle protection, suitable for various occasions
4:Anti - fogging design, mirror leg set vent