What is the difference between Ray-Ban polarized and nonpolarized?
If conditions are simply just cloudy or overcast, a typical pair of non-polarized sunglasses ought to be sufficient to give your eyes that all-important UV protection. Reflective surfaces such as for example flat water, glass, snow, or smooth hardtops polarize natural sunlight, concentrating its waves in a single horizontal direction. The molecules coating polarized sunglasses…