After all, there is no need to have to wear sunglasses

Teach you clever election sunglasses 8 strokes fall and winter, after all, there is no need to have to wear sunglasses. If winter comes, people may have sunglasses, sunglasses thing to talk about today, find someone wearing, was not wearing that in the end the winter wearing good, after all, there is no need to have to wear sunglasses? Here can certainly tell you that sunglasses must wear, especially in the case of sunlight strongly, That is not just for the sake beautiful, decorative, wearing sunglasses have many benefits. A sun glasses, what is the main function of? The main function of sunglasses to block the glare and UV sunglasses main function is to block the glare, ultraviolet and other harmful rays spared too much into the eye, causing damage. In the fall and winter, put on your sunglasses: You can swap the burden, reduce the ciliary muscle of the eye in bright light people eye in the habit of natural light to see objects, this time is the human eye is most comfortable when second: with sunglasses is not only to block harmful rays, in windy weather, it can prevent the dust particles particles into the eyes of the people, to a certain extent, eyes have become a safe haven. Accounting expert determination, 96 years, sunspot activity is more and more frequently, resulting in the damage of ultraviolet radiation on the human body, is also growing, especially in our country, and other highland areas due to long, so here are the most susceptible to UV damage people living in these areas should be especially with the sunglasses.

Core Reminder: winter, the selection of a suitable sunglasses, not only can help block the glare and UV, but also their shape to become cooler, more attractive. But it is the choice of sunglasses is also particular about our hospital experts take you to learn healthy selection of sunglasses. If winter comes, people may have sunglasses, sunglasses thing to talk about today, find someone wearing, was not wearing that in the end the winter wearing good, after all, there is no need to have to wear sunglasses? Here can certainly tell you that sunglasses must wear, especially in the case of sunlight strongly, That is not just for the sake beautiful, decorative, wearing sunglasses have many benefits.

A sun glasses, what is the main function of? The main function of sunglasses to block the glare and UV sunglasses main function is to block the glare, ultraviolet and other harmful rays spared too much into the eye, causing damage. In the fall and winter, put on your sunglasses: You can swap the burden, reduce the ciliary muscle of the eye in bright light people eye in the habit of natural light to see objects, this time is the human eye is most comfortable when second: with sunglasses is not only to block harmful rays, in windy weather, it can prevent the dust particles particles into the eyes of the people, to a certain extent, eyes have become a safe haven. Accounting expert determination, 96 years, sunspot activity is more and more frequently, resulting in the damage of ultraviolet radiation on the human body, is also growing, especially in our country, and other highland areas due to long, so here are the most susceptible to UV damage people living in these areas should be especially with the sunglasses. Second, what kind of color sunglasses best on the eyes? Gray, green, brown sunglasses best eye sunglasses earliest times there is only one big box, the kind of lens, particularly because it looks like frog eyes, so when people, also known as the yurt, a round and the color is only one black, and now is not the same as we have several broadside, the narrow side of the square, garden, long biased have color more , red, green, yellow, color, let the candidates have eyes grow dim, and now there are more than 20 kinds of choice, but no way, can not what color of eyes, bring your favorite sunglasses is not necessarily right for you, the first is that the sunglasses color.

Consistent field production materials and myopic lenses of the sunglasses, can be divided into two categories of sheet glass and resin piece, but the process, glass lens sunglasses mixed in a glass material and added some extra lessons the nature of the metal salts, such as the addition of nickel and cobalt glass lenses as purple, blue glass lenses of the addition of cobalt and copper, and the resin lens sunglasses principally adopted is immersed staining, that is, the lenses were immersed in the solution in the organic dye hot water which are colored, but regardless of what kind of coloring the way sunglasses color must be good for our eyes, the face of the court such a variety of colors of sunglasses, we are in the end of the election which is it? Expert: physiological point of view from the people, gray, green, brown, to the human eye, too deep, too shallow and not good. China currently only too deep color of sunglasses is likely to be due to poor traffic signal recognition, traffic incident occurred the colors too shallow sunglasses is no sun shading, sunglasses, red, green and yellow traffic signal recognition The ability to make stringent provisions, other colors and the relevant provisions, but there is a move, you may wish to try selection of sunglasses: that is, at the time of purchase must try with see the surrounded environment chromatic aberration change size, color difference small changes sunglasses in general, its color is more appropriate. Which materials lenses, UV protection is better? Resin material of the lens UV protection better Many people think that the sunglasses lenses darker the color the more anti-UV, really, sunglasses anti not UV protection, has nothing to do with the color of the mirror shades, with the production of the lens material, if the sunglasses in the production joined the anti-UV materials, it is anti-ultraviolet function sunglasses, UV mirror for sale generally have the logo, but is limited due to the current process, sunglasses UV protection function can reach up to 97%, there is reach 100%, so when you see sunglasses with UV100% identity, it is actually a misnomer.