Those sunglasses

Hot sun wearing a pair of good sunglasses not only beautiful demand, the demand of healthy but when facing a let a person too many things to see sunglasses should pay attention to what? Buying sunglasses better choose light contrast intense moments in the day, go to the outside of the store had to try. Sunglasses factory ms YC9709 sunglasses C4 hawksbill/lens ash see beautiful sunglasses don't first oh, know your face, then buy sunglasses would have the effect of get twice the result with half the effort. Watch face wear sunglasses round face selected square frames, can make your face look slightly sharp edges. Don't pick the circular frame, or you will make your face look more round. Inverted triangular face, chin a reedy, avoid wearing wide frames, otherwise will only exaggerate brow. And pick up small frames on the vision narrow forehead width. Triangular face narrow forehead, the face if choose a few square frame, will make your narrow forehead appears broadly some, so as to coordinate the facial contour. Square face if be biased towards the rectangle, you can choose a few broad frames, can have the effect of shorten face on the vision. If the face is not too long, can choose contrast delicate and subtle frame, such as lens small oval frames can make facial look softer. Sunglasses factory YC9708 general sunglasses C7 black box silver leg/lens grey sunglasses about how to choose the hot sun wearing a pair of appropriate sunglasses not only beautiful demand, the demand of healthy but when facing a let a person too many things to see sunglasses should pay attention to what? Buying sunglasses better choose light contrast intense moments in the day, go to the outside of the store had to try. First, the first observation lenses have scratches, impurity, air bubble, stripes, check the outer package of sunglasses. Specification of sunglasses should be marked with name, color, diameter, quality levels, production factory name and trademark. Second, choose and try to put on the sunglasses have the feeling of dizziness, headache. If do not have the guidance of professionals, the consumer is better don't choose this kind of prescription sunglasses. Third, use sunglasses two horns on the fluorescent lamp in hand, let the reflective mirror a steep rolling. If discover the daylight lamp shades of specular reflection appear wavy, distort the shape, confirmed that the lens is not flat, the mirror can damage eyesight. Sunglasses function different black, dark brown, grey filter effect is good; Grey lens for any chromatography can balance absorption, wearing glasses can see scenery will only after dark and do not have clear off color, Dark brown lens can filter out a lot of blue light, can improve visual contrast and clarity, under the condition of air pollution is serious, or foggy wearing effect is a plus. Color is too deep, affect vision and weaken the sense of color. Popular this year the colorful light of the sun glasses, do not use in coastal water sports, reflective intense snow and the sun is very fierce sun.

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