Summer-drenched, very harsh, people get used to wearing Tiffany and Co Key Necklace Jewelry Outlet sunglasses to protect his eyes, at the same time, different styles of sunglasses can also serve to decorate, make images more beautiful, many young people in order to reflect their own style, like in the summer wearing a pair of sunglasses, too. Medical experts point out that wearing sunglasses in the summer, need to be aware of its features, quality, and how to use it, or you may cause damage to health.
Sunglasses
Note sunglasses feature selection
With the development of science and technology, Sun glasses production process progresses, a wide selection of colors, styles and features, use sunglasses protect the eyes during the summer, not only to prevent visible light irritates our eyes, to consider more visible light to ultraviolet radiation does not affect vision.
Scientifically proven, black and purple lens's ability to block UV and visible are the strongest, followed by the yellow lenses, to friends who require higher levels of UV, you can select black and sunglasses with a UV-resistant coating, but larger black visible obstacles, have asked friends on the sharpness of sight, to select the yellow sunglasses as well.
Note the quality of Cheap Oakleys Frogskins Sunglasses Outlet sunglasses
Summer sunglasses are designed to protect vision, sunglasses on the current market price, the quality can vary widely, and friends when you choose be sure to carefully look at the quality and avoid damage to eye health.
Lots of cheap sunglasses lenses are made of plastic and easy to distort, can cause eye strain, leading to vision loss, you should avoid using. Some sunglasses-proof infrared coating using unhealthy chemicals that can easily cause skin allergy should also pay attention to this when friends choose.
Best thing to do is to select the regular brand products, and check its quality certification statement to ensure that does not affect eye health.
Sunglasses wearing a time not too long
Sun mirror of features main is protection eyes not by damage, but many people will of as jewelry to using, too much of concern its own image of effects, wearing Sun mirror time is long, some people even to has indoor also not willing to disassembly, Sun mirror while not heavy, but time long has, its frame on nose and the eyes around of vascular and neural will produces oppression, caused local blood cycle not Chang, led to headache, and dazzled, and eyes fatigue, symptoms.
So when wearing Discount Oakleys Flak Jacket Sunglasses Cheap sunglasses, light is not strong to take it off, and rub around the eyes to facilitate the smooth flow of qi and blood and try to avoid wearing for a long time.