Children choose sunglass?

We have a lot of adults have the habit of wearing sunglasses, the child needs to wear sunglasses? Some moms may have seen some well-known pediatrician said don't use children's sunglasses, the reason is that even if imports also is unsafe, is this true? In fact, the eye optical society of America ( AOA） Once said that sunglasses are a necessity for people of any age, because the eyes of the children of permeability is better than adults, ultraviolet ray is easier to reach the retina, so sunglasses are very important to them. Recommended reading: children's wear sunglasses for a long time really good that should be how to choose and buy sunglasses to the child? We can refer to pay attention to the following: 1, the shade rate should choose to cover 100% of UVA and UVB rays glasses, to maximize the rays. When buying children's sunglasses, please select normal manufacturer, and pay attention to the uv protection on the manual percentage is 100%. 2, the lens color sunglasses uv ability has nothing to do with the color of the lens, as long as the lens can keep out 100% of the sun's ultraviolet rays, you can according to the children choose lens color preferences. But studies have found that long-term exposure to high visible light, also known as the 'blue', also can cause eye damage, so in choosing the lens color, can consider to choose the amber or brassy lens to block blue light. 3, and the size of the lens, the lens of children's sunglasses, in addition to protecting the eye, can also provide protection for eyelid and eye week skin, so it's best to choose the lens larger sunglasses. 4, the lens material and frame because the children lively good move, they shall comply with the standard of sports sunglasses, should choose a safer resin lens and avoid glass lenses. Framework should be elastic easy to bend, to ensure that the glasses close joint face. 5, about the elastic because babies over a period of time to get used to wearing sunglasses, elastic helps make sunglasses fit in their faces, and stop them constantly to remove out of curiosity. If you can, you can choose that can replace the picture frame between its leg and elastic, so such as babies grow up point down to get the sunglasses, can replace its leg. 6, children with refractive problem children of nearsightedness or farsightedness glasses, can choose to wear can change color of the lens, this lens in indoor look with glasses, but in the sunshine will automatically dimming, protection for children's eyes. Words than parenting, when the parents go out oneself wear sunglasses, both to protect himself, also gave the child a good demonstration, guides them to form the habit of wearing sunglasses to protect his eyes. So, when we take children wear parent-child pretend to street, can wear beautiful sunglasses together.
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