When you see the strong reflection lights from the water, snow or whilst driving, polarised lenses can eliminate the harmful ultraviolet rays, reflection lights and deduct blue lights to make your comfortable and stop you from squinting. It can block the lights from different angles; enhancing colours to make your eyes see more clearly. This reduces eyestrain as your eyes will not tire from the squinting caused by glare.
Polarised lenses have a filter that reduces the amount of reflected light that enters the eye. This filter eliminates the horizontally reflected glare that is most noticable on water, snow, concrete and asphalt surfaces.
Normal lenses decrease the intensity of everything equally when reducing light transmittance. Polarised lenses selectively eliminate the reflection from light coming from above surfaces such as water, snow or windscreen. This is why the benefits are so useful to boaters, fishermen, an extensive variety of outdoor enthusiasts as well as divers and general use wearers.
The color of the tint determines the parts of the light spectrum that are absorbed by the lens.