Metal Frame - Aluminum-Magnesium Frame (Strong, Lightweight (28g), High Elasticity, and Durable) frame
Polarized yellow lens - Amber (yellow) lens with Anti-Reflective (AR) coating; Premium quality resin from German technology; Shatter-proof quality (serve as safety glasses). lens
Polarized lenses filter out high glare so as to relieve eyestrain.
Lens width: 64 millimeters
How to tell if your glasses are polarized? 1.Put the glasses in front of a LCD screen and look through the lens. 2.Turn the glasses 45 degrees. 3.You will notice the color change from bright to dark or vise versa. The light should have been blocked or filtered out, which indicating that the lenses are Polarized.
Yellow (best tint for light enhancement) polarized lenses help eliminate reflected and scattered glares, enhance contrast in low light conditions by making the road brighter.
