What is a polarized lens?
-Polarized lenses are used in sunglasses to reduce glare from reflective surfaces such as the surface of a lake or the hood of a car. They accomplish this feat through a process called polarization, much like a venetian blind controls sunlight through a window. Sunglass Lens Tints Colors are applied to sunglass lenses to help absorb light as it passes through them. The color you choose is a matter of personal taste, but there are a few important color-related benefits to consider. * Gray lens tints reduce brightness, but do not distort color. * Brown and amber tints reduce glare, including the glare created by the blue frequency in sunlight, which can make things appear hazy. Brown and amber tints distort colors more than gray tints do. * Yellow lens tints reduce the haze from blue light better than browns, so they really sharpen up the view, but they cause more color distortion. * Green tinted lenses reduce glare and help filter out some of the blue light. They provide good contrast b
