Usually we take sunglasses for protecting eye from the glare of the sun. So the first point to consider is to get the ultra violet protection. Ultraviolet ray exist everywhere both outside and visible light spectrum. They come from the sunlight. Besides boaters, outdoor enthusiasts who benefit the most from polarized sunglasses include skiers, bikers, golfers and joggers, all who may enjoy a clearer view along with elimination of glare. For this unique function, they are receiving great popularity.
Light-sensitive people can also wear them including post-cataract surgery patients and those continually exposed to bright light through windows. Many eye care experts suggest that it is of great important to protect eyes or the damage to the eyes will develop into cataracts or other disease if you don't take some effective measures. Usually the damage is irreversible and incurable.
Polarized sunglasses are not only to protect eyes but also they are considered as fashion accessories. Any fashion seekers will own several kinds of eye wears. They can enhance your image and look stylish. It goes for the polarized sunglasses as well. You can make full use of them.