The doctor suggested that, the color of the sunglasses is not the deeper, the better, and there are absolutely can't choose color.The choose and buy sunglasses, Foakleys UV400 sign to recognize trademark, also can take glasses to specialized agencies to do uv test.
Taiwan fang says jian-liang wu, director of the hospital eye ultraviolet or UV, the two UVA and UVB light illuminate the human body for a long time, besides can cause skin and skin cancer, sunburn can hurt eyes Eye cornea, retina and vitreous body, because is not visible, Knockoff Oakleys easily in virtually cumulative damage to the eyes, and in the long run can lead to problems such as cataracts and macular lesion.Studies have found that long-term exposure to UVB light, cataract risk will be increased by 3 times, and can cause other eye diseases, and even blindness.Sunglasses to protect eyes, the key lies in the lens can effectively block the ultraviolet ray, Fake Oakley Sunglassesnow recognized as gray, blackish green, brown mirror the most protection, other colors are mostly useless "see", even more damage to the eyes.
American professor of ophthalmology at Columbia University medical center in New York. Janet paro, Ph.D, when choosing sunglasses had better not choose blue lens.Dr News is studying the contact with the blue and the relationship between the lead to loss of eye disease.She said: "as the growth of the age, some photosensitive compound will be more and more in the retinal cells,Fake Oakley Sunglasses and the wavelength of the blue part in spectrum can maximize the activation of these compounds, promote the harmful free radicals (organism oxidation reaction of harmful compounds) release. Blue lens can pick out harmful blue light into the eye, and amber lens can filter blue and yellow, preventing the damage to eyes."