Tactical Series 5.11 Polarized Sunglasses

The lens contains a discoloration factor, which rapidly changes color due to a chemical reaction under ultraviolet light. The color of the lens is transparent, the color change is uniform, the light transmittance is high, the field of view is high-definition, and it can be used indoors and outdoors. The color changes with the light, and the color of the lens changes with the ultraviolet light. Strong and weak and discolored, adapt to a variety of environments.