subject: The UV and sunglasses [print this page] The UV and sunglasses The UV and sunglasses
As we all know, It is impossible to "see" the protection of Oakley sunglasses made available. Black glasses filter out harmful ultraviolet radiation is not automatically more blue light Biamani sunglasses.
Less than more harmful dark low-light camera (or wearing sunglasses lenses), because they provoke an open level of the students. Therefore, the more the radiation is not filtered in the eye. After manufacturing, the full protection of the lens can also stop a lot or a little light on what the depth of the glasses.
Lens color can not be guaranteed. Lenses of different colors, an appropriate or inappropriate) UV. For blue light, the color for at least the first sign: Blue blocking lenses are usually yellow or brown, blue or gray glasses can not get the necessary blue light protection.
Does not guarantee high prices no link between adequate protection of high oil prices and more UV has proven itself. 1995 report, the "do polarization of Oakley sunglasses and exports do not guarantee optimal UVA protection."
Against excessive wearing sunglasses light, including their tangible and intangible elements of trade protection instruments, the most common (UV) of UV radiation, leading to short-term and long-term eye problems, such as photokeratitis, snow blindness, cataracts, pterygium, and various form of eye cancer.
Medical experts advise the public on the importance of wearing discount Ray ban sunglasses around the eyes from UV light protection, adequate protection, experts recommend sunglasses Gucci, achieving reflective or filter out 99-100% UVA and UVB light, the wavelength corresponding to 400 nm nautical miles).
