Anti-Glare Eye Glasses Day And Night Photochromic Polarized Sunglasses Royalty-Free Stock Photography

What is a photocromic and polarized / polaroid lens?photocromic: lenses that can automatically turn gray when exposed to sunlight or UV and lenses automatically change back to clear when returning to the room indoorPolarized / polaroid: a polarized lens, in which the lens has been planted with a polarisator film which functions to filter out reflections of tilted and vertical rays. Thus, the rays that enter our eyes are only rays in a horizontal direction, meaning rays that cause glare are greatly reduced.so ... so you don`t need sunglasses anymore because they can be multifunctional and stylish ...