Should give their children wear sunglasses

Take children go out for fear of uv damage eyes, many parents choose to give children wear sunglasses. Others said that sunglasses can affect a child vision development. Child should wear sunglasses? Principle and adult children choose sunglasses to choose sunglasses: one is to ensure that can be useful to prevent ultraviolet ray, general store had not have detection technique, can only in the optical shop of choose and buy brand sunglasses, in order to improve the reliability; 2 it is to wear sunglasses after color distortion, it can make judgment after audition; 3 it is optical degree within the acceptable range, it can be measured. In addition, children are lively and active, and should choose strength good lenses to prevent breakage, generally should choose the resin lenses. Ms sunglasses factory YC9702 sunglasses black/C3 lens dazzle colour blue child of the pupil response to light stimulus is more sensitive, under the bright light can be cut into the fundus of the light. Children eyes habit ability is very strong, even some fake sunglasses, a child could soon get accustomed to and do not feel uncomfortable, therefore, besides sunlight exceptionally strong demand protection, generally do not give children wear sunglasses for decoration. Sunglasses factory YC9708 general sunglasses leg/C8 red box gold lens many grey eyes will not often wear sunglasses to feel good. Main reason has two aspects: one is even qualified sunglasses a few optical power, which can cause eye fatigue and discomfort. Second is the comparison of the image quality of sunglasses and don't wear glasses will be reduced, this will increase the recuperation to eye, can cause the exhaustion of the human eye for a long time. He suggested that normal people in unnecessary cases try to cut down the time of wearing sunglasses.
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