How to choose the sunglasses puzzling

Sunglasses price differ so much, cheap is owe good, will hurt the eyes? Many sunglasses color, what color is the best? Recently, the sunshine is more and more intense, more and more people begin to purchase sunglasses, however, in the face of wide variety of sunglasses in the loading, when choosing consumers, there are a lot of questions. Small make up remind everybody, when choosing sunglasses to wear after see object deformation, the edge is clear, see straight horizontal even vertical, as the basic requirements. Ray-ban RB3025 unisex sunglass gold box blackish green (001/58 Polarized light) You have often involved in the field walk movement at the weekend? Walk back ever felt sore, dry eyes, and eyes aglow? When you go out in the small make up recommend, had better wear sunglasses, cut the glare stimulation. When choosing sunglasses, however, many consumers have the same problem, met a lot of questions, 'from a few hundred yuan to tens of thousands of yuan, the price differs one hundred times. I like a cheap sunglasses, however, some people say that cheap sunglasses most hurt eyes. How can choose sunglass? 'Ray-ban sunglasses 006/3 RB3523 men r/black/dazzle colour green piece strong ultraviolet ray can lead to acute or chronic damage to the eyes, make the outer layer of the eyeball exposure to uv radiation burns, its typical performance for eyes pain, dry, weep, foreign body sensation, and wearing sunglasses have cut the effect of ultraviolet light. When choosing sunglasses, of course, the first thing to choose goods that conform to the provisions of the state of normal manufacturer. In addition, the key sees when choosing sunglasses lens is flat, lest because light distortion damage eyesight. Ray-ban RB4257 - Ms F sunglasses 6092/2 y hawksbill/tea optometrist remind, consumers can through the following ways to preliminary check the lens whether level off, such as: look through the lens opposite edges is clear, with glasses straight horizontal direction whether the object is distorted. Physician noted, watching window frame transverse vertical, means that the lens is flat, this is the basic standard of choosing sunglasses. On this basis, some lens price is quite high, is likely to be filter ultraviolet effect is better, this is a higher request. From the effect after wearing, to choose sunglasses never make eyes feel tired. From the color, generally dark brown, gray, the lens is the most ophthalmologists in esteem.
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