First, the color of sunglasses, in addition according to their skin color, face to match with the dress, should also be based out of the place to choose. In general, black sunglasses, brown sunglasses, gray sunglasses filter effects are very good. Gray sunglasses can team so balanced absorption chromatography, after wearing darker colors in addition to outside basically no color, brown sunglasses is able to filter out a lot of blue light to improve visual contrast with clarity, more serious fires in more air pollution the best case of fog.
Second, what kind of sunglasses shades of color are more suitable for yourself? The easiest way is to wear sunglasses mirror, can clearly see his pupil as the limit. Sunglasses color is too light filter effect will be relatively small, the color is too dark, then it will affect the sense of color vision has also weakened.
Third, in addition to wearing sunglasses to reduce glare stimulation, so that the eye is more comfortable, there is one important purpose is to prevent ultraviolet light damage to the eyes team, whether UV lens color is totally different, so be sure to select the labeled anti-UV function of the lens. Sunglasses, UV index is usually 96% -98%, respectively.
Fourth, choose to buy sunglasses when we must go to a regular store to buy sunglasses, generally there will be regular optical shop sunglasses UV resistance sized instrument, through this test to check whether your sunglasses are better able to protect you eyes. If you choose to buy online sunglasses, then personally recommend to Sunglassesstock you can choose to buy, based on my repeated experience in Sunglassesstock buy sunglasses, think that all sunglasses are very good, are able to prevent ultraviolet light, can better protect my eyes.
