Eye myopia how to choose the sunglasses

Into the summer, the weather gradually hot, illumination, the choose and buy a pair of good sunglasses became many people's top priority. Sunglasses can alleviate the fatigue caused by eye accommodation or strong light stimulation, sunglasses in addition to uv protection, also play a decorative role, but for the eye myopia, how about in summer should be equipped with sunglasses? Sunglasses factory YC9708 general sunglasses C7 black box silver leg/lens ash under normal circumstances, the ordinary sunglasses are flat, and has certain dioptre myopia glasses lens. Myopia sunglasses is combine the two, there will be a degree of lens by a special process for dyeing. Choose sunglasses, therefore, the first thing to consider is the lens, it is best to resin lenses. Color respect eyes to accord with human body physiology department is preferred. Ray-ban RB4221 - F men sunglasses 6170/55 blue as for advice to choose color: grey, dark green, dark brown color. Gray to absorb spectrum has a uniform, depending on the nature, wide range of USES. Dark green or green color, see things more clearly, cool and refreshing and comfortable, suitable for fatigue. And dark brown department can appropriate to increase the contrast, the line of sight is more bright, relative to the air pollution is obvious, light and shade change more frequency often is the ideal environment, such as through the tunnel. C01 frame sunglasses factory S9103 sunglasses black/lens gradient grey in addition, the Suggestions on design do not bend too much choice, bend surface will result in wearing a dizzy feeling worse. Now the sun glasses prevent UV index in 96% 98%, want the uv industry technology haven't reached this level now. Done for patients with myopia laser surgery, in choosing sunglasses also has exquisite. Suggest the lens size bigger, as far as possible on the color selection with human eyes physiology department is preferred. Advised to choose a polarized lens on type selection, because it can eliminate the glare and reflection, to a degree appropriate selection filter lens.
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