to premature aging of the skin

Most people wear glasses to the driving of one kind or another, including glasses, to help their vision, driving in the bright sunlight. But what is the best color bright and cloudy conditions the lens?
First of all, your driving glasses should also protect all ultraviolet 99-100%. You should also remember is, although the color or darkness of the lenses, it is the outer coating of clear, filtering light, rather than the lens itself color.
Now most people know that, they need to prevent ultraviolet ray and ultraviolet radiation from at least two major forms, UVA and UVB, and are their own risk. Long wave ultraviolet rays can lead to premature aging of the skin, may cause skin cancer, and UVB. Sunny UVC has lower radiation and is found in artificial light source, lamps, such as certain types of. Although the short-term exposure is it right? Really harmful to the eyes, repeated exposure and expansion.
Consider to buy new glasses when driving, make sure you buy high quality on, hope the polarizing sunglasses, because they should be cut out of the sun glare and dazzle, may lead to temporarily blinding effect. Polarized sunglasses to work, only to allow the light to pass through a particular direction, that is to prevent the reflected light from the from all sides to create throw reflective distraction. More clear vision, and polarized lenses will give you better cut out the reflection ray depth perception.
Your driving glasses lens color choice may be made by the normal weather conditions, where you live. However, Brown is probably the best all-around choice lighting trends and climate conditions vary greatly.