Glare is produced when light bounces off a flat surface and, instead of scattering in several directions, this light travels horizontally. When this light reaches your eyes, it results in reduced contrast and washed-out color in what you see—and it’s squint-inducing, even dangerous (your depth perception can be affected). A body of water, snow, and an asphalt road are all notorious producers of glare. A polarized lens’ primary function is to reduce this glare. Read More …