Fake Oakley M Frame Sunglasses On Understanding
Beware of sunglasses and sunglasses without eyes, anti-ultraviolet function, Debbie doesn't wear more harmful, in summer, in the light of the sun, people wore colorful Fake Oakley sunglasses. But the Department of Ophthalmology experts have warned the public, not just be cool, must take good care of your eyes. Yesterday, by eliminating pill website, 4 for wearing sunglasses or improper use inferior sunglasses eye resulting by ultraviolet burn patients treated in Otolaryngological Hospital Affiliated to Fudan University, and new horizon Department of Ophthalmology hospital. Department of Ophthalmology expert Professor Zheng Yiren said, wearing no UV protection sunglasses than wearing more injury eye, however the public but not enough awareness, sunglasses on understanding still exist many errors. Tainted glasses are not equal to sunglasses, red, yellow, purple, green is sunglasses? Past, sunglasses the main color to dark brown and dark blue, and this year, the market appeared to be riotous with colour of tainted glasses, some people think that tainted glasses is sunglasses, and wears a very cool, then have to choose the fashion. This is actually a misunderstanding. Experiments prove that the tainted glasses, because of different colors, on the eye itself has a protective effect, but because itself cannot block the UV, lost sunglasses function.
If I wear no anti ultraviolet function is not tainted glasses, Fake Oakley M Frame Sunglasses and more dangerous, because the human instinct for self-preservation reaction, when eyes meet when a bright light, the pupil will naturally become smaller, making into the eyes of the UV energy reduction, once wore no UV line function glasses, dilated pupils, again add to this a glasses without ultraviolet isolating effect, when the eye is open, no ultraviolet invasive, and energy is greatly increased, damage to the eyes one can imagine. Harm of inferior sunglasses can block ultraviolet rays, is because the lens with a layer of special coating. Lens coating, the barrier, ultraviolet absorption at the same time, I don't know sunglasses. Also made a part of useful light, kidney health toxins caused by saki time, so that the lens transmittance decline. General quality sunglasses, UV blocking ability, transmittance drop not much, does not affect the general visual clarity, and lens coating has a certain hardness, the surface is not easy to wear.
Inferior sunglasses are completely different, not only UV blocking properties is not strong, the film easily damaged, and lens transmittance in severe decline, like in the dark eyes see things, the pupil will become larger, the residual ultraviolet will substantially into the eye, the eye damage. Furthermore the lens surface is not regular, see the external object to produce a distorted, making eye acid swells, nausea, loss of appetite, gradually forget, and other visual fatigue symptoms. Because of this, people in the purchase of Fake Oakley sunglasses_sitemap when, according to the vision is clear to judge. To the general public, to buy high quality sunglasses, only can do is to optical specialty stores, regular glasses shop to buy sunglasses. Common Sunglasses's role is to decrease light, because ordinary sunglasses can filter the light, so can reduce glare, but such as UV intensity of UV, ordinary sunglasses are not completely stop the harmful rays, and as a common Sunglasses purchase, more is the pursuit of sunglasses Fashion, popular effect, in order to attract more realization of focus. For the purchase of sunglasses, a lot of people will also have to the entity shop to buy. However, at the time of the purchase, attention should also be paid to the entity Sunglasses sales "unspoken rule".