It's summer now. Summer is the world of sunglasses, fashionable, beautiful and radiation proof,These functions make people more like wearing sunglasses, which can block uncomfortable strong light and protect their eyes from ultraviolet rays.The incidence rate of cataract in China is several times that in Europe and the United States, among which the outdoor ultraviolet protection。
Wear contact lenses + Sunglasses：You can choose contact lenses of daily or monthly throwing type, and then wear sunglasses,The advantage is that you can choose your favorite fashionable sunglasses to wear after wearing contact lenses. It is recommended that friends with high myopia who want to wear sunglasses can choose this method.
This method is not very suitable for some people who have never worn contact lenses.Wear gogglesIt is to add a clip of sunglasses outside your nearsighted glasses. This method is both economical and affordable. It is recommended that friends with myopia within 600 degrees can choose this method, otherwise around the glasses
It will appear very thick, especially unsightly, and some people will feel that the glasses are very heavy and uncomfortable.Wear color changing myopia glassesAs the name suggests, it is to make color changing lenses on our frame glasses. It can also be used for polarizing. However, there is a disadvantage. Some lenses disperse slowly after changing color.
For example, the color change is gray. In summer, when we are driving through the cave, the lens suddenly turns black gray. After entering the cave, the effect of the lens changes back is not as fast as we think, which has a certain impact on our vision.Make shortsighted Sunglasses：Make myopia (astigmatism) and polarization on sunglasses,
It's just an ordinary sunglasses. Usually in this case, you have to have an ordinary nearsighted glasses for daily use. It is also recommended that nearsighted friends within 600 choose this method. Because the general sunglasses frame will not be very small, and the high degree sunglasses will be thick and unsightly.
Emphasize one point: friends who are not short-sighted should have a reasonable time arrangement to wear sunglasses. For example, there is no need to wear sunglasses when you have eye diseases, cloudy days, indoors and other dark conditions.Some people do not care about the occasion, whether the sun is strong or weak, even at dusk, dusk, watching movies
Wearing sunglasses when watching TV will inevitably increase the burden of eye regulation and cause eye muscle tension andFatigue, so that vision loss, blurred vision, serious dizziness and other symptoms will occur.Therefore, whether you have myopia or not, you need to choose Sunglasses according to your own situation. While loving beauty, you should also pay attention to protecting your eyes.