A pair of sunglasses with best sales look very simple, that is, in some kind of plastic or metal frame there are two pieces of colored glass or plastic film. Is there any easier than that? In fact, two pieces of glass lens can produce a lot of difference, when you use the sunglasses, these differences will have a great impact on you.
Ultraviolet rays can damage the cornea and the retina, and high quality sunglasses for UK women can completely eliminate ultraviolet radiation.
When the eye receives too much light, it will naturally shrink the iris. Once the iris contraction to the limit state, then people will need to. If the light is still too long, such as the sun’s rays, it will damage the retina. High quality sunglasses can filter up to 97% eye light to avoid injury.