HD sunglasses are also called High Definition sunglasses or HD vision sunglasses. They incorporate a new type of glare blocking technology, which filters light and provides maximum clarity and protection from harmful UV rays. HD sunglasses are technologically advanced to reduce glare. The revolutionary glare-blocking technology makes HD sunglasses come true. These sunglasses are claiming that even $100 designer sunglasses can not block dangerous glare rays as they do.
The term “high definition” of HD sunglasses can also be widely seen in TV. High-definition Television is a digital television broadcasting system with higher resolution than traditional television systems. In short, high definition means digital so that the images are clearer. When the term is applied to HD sunglasses, it is similar that these “high resolution” sunglasses provide much clearer vision than traditional sunglasses. Other features of HD sunglasses include high imaging, thinner and more lightweight and improved comfort.
HD sunglasses represent a new genre of spectacles, which benefits from the improvement in the lenses technology. The lenses of HD sunglasses are provided in three quality grades, both in single vision or varifocal types. If the lenses are made of high refractive plastic materials, HD sunglasses are lighter and thinner. The second type is HD sunglasses made in tougher and impact resistant plastics. A third type is photochromic HD sunglasses that darkens in the sunlight and are also lighter and thinner. HD sunglasses are still available in polarized style.
With a pair of HD sunglasses, the world around you may appear in brilliant and defined color that you have never seen before.