Product parameters Model: BP-3003. Protection band: 190nm-490nm Optical density: OD5+ Visible light transmittance: 65% Protection features: absorption protection Performance: It can protect lasers from ultraviolet to blue at the same time. Typical wa
Adjustable temple design, suitable for different groups of people, side wing design, double-sided anti-strengthening treatment, carbonated lens, multi-directional protection lens is not easy to scratch, wind, sand and impact.