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air pollution is actually serious circumstances or haze wearing a long effect.
A few recent studies show that due to the sunlight into the eyes associated with blue light will harm the eyes, and glowing blue lenses can not filter out sunlight in the blue spectrum, when choosing sunglasses do not select the right blue lens.
In general, the actual deeper the color of the zoom lens shading effect is more powerful, but does not indicate the capability of UV is powerful, anti UV Sunglasses features and lens Wholesale Ray Ban Wayfarer Sunglasses materials, systems and other factors to alternative lens color depth great, wearing too deep contacts, it is difficult to identify the color with traffic lights.
Children might wear sunglasses. The youngster’s eyes delicate, easy to light-weight damage, in this sense, small children need to wear sunglasses nonetheless note that children under half a dozen years old not appropriate long-term wearing sunglasses, because the child’s visual function development has never reached adult levels, long-term wearing Ray Bans Cheap sunglasses may kind amblyopia.
The right way is to the particular child in a strong daylight, when the sun is inadequate in time to take off. For little ones under 6 years of age to pick out sunglasses to pay attention to the color to generally be
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After wearing sunglasses, going into the eye of visible mild is reduced, the scholar will naturally open, Da Hong film easy to accumulate inside the corner, obstruction of aqueous outflow channels, for a long time, an easy task to induce acute angle seal glaucoma, there is redness, soreness in the eyes, sharp decrease in vision and other signs. In particular, there Cheap Ray Bans is a history regarding glaucoma or glaucoma individuals in the family who are susceptible to this situation. Glaucoma patients or perhaps those who are suspected of glaucoma should not wear sunglasses, four decades of age who wear sun glasses should also be cautious.

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