The arrival of summer, I believe many of my friends also like to buy a pair of sunglasses to protect their eyes shade, but because sunglasses have many colors, so do not know how to choose, then sunglasses, how to choose?
Intense summer sun, ultraviolet damage to the eyes, if eyes were buying sunglasses can prevent ultraviolet radiation burns, but also can be a good prevention of chronic eye diseases. Of course, watching a pair of sunglasses is good or bad is to look at whether there is anti-ultraviolet function, of course, our naked eye can not discern, so buy sunglasses, be sure to look at the express products to see if there are surface UV function, we can learn from the product label above or sunglasses seen on the surface of UV "," UV400 "," block all UV, "" UV "and expressly indicated. such sunglasses with UV protection functions are About sunglasses color problems, in general, the best sunglasses colors are a neutral color, such as gray sunglasses, brown sunglasses, or green lens sunglasses are good, those colors sunglasses lenses with UV IR better absorption.
Choose to buy sunglasses in time, if you are buying sunglasses on the site, then I recommend you to Sunglassesstockto buy sunglasses. I've been Sunglassesstock buy sunglasses, I feel very good, all sunglasses are clearly marked on the label UV protection, sunglasses are all online brand, quality guaranteed, there are looking to buy sunglasses friends can go to the website look.