Airfly Sunglasses Replacement Spare Blue Free Size Lenses, Lenses, Mirror,

Blocks over 99% of UV rays (UV transmittance below 1%) Visible light transmittance 12% The blue mirror coating on the front side reduces excess glare, and the anti-reflective coating (AR coating) on the back side prevents reflections and reduces flickering. These lenses have a visible light transmittance of 12%, making them ideal for sunny days. They block over 99% of UV rays, which are harmful to the eyes, protecting your precious eyes from UV rays. Can be attached to the AF-301 All Series frame and the AF-302 All Series frame.