How much is the eyesight of a 4-year-old child normal?

The normal vision range of a four-year-old child is 0.6~0.8, that is, the vision is not less than 4.8, which belongs to the normal vision range. 1. Because there are differences in the growth and development of different children, the specific situation of different children is different.

If children can see things normally, there is no need to worry too much. Pay attention to eye hygiene in daily life, pay attention to regular review, and make further treatment under the guidance of doctors according to the results of review. 2. If the child's vision has affected his normal life, he needs to be admitted to the hospital for examination at the first time and treated according to the doctor's advice. At the same time, we should pay attention to let children play less mobile phones and computers to reduce the damage to their eyes, and they can also wear corrective glasses for auxiliary treatment.

Extended data:

Many vision problems are caused by bad habits, such as: watching TV and computer for a long time, playing mobile phones and playing games, and operating continuously for more than 1 hour without rest; Often stay up late, lack of sleep;

Incorrect reading and writing posture, eyes too close to the book, or lying in bed or reading in the car; Reading and writing in a place with insufficient light or strong light, the desk lamp is not placed correctly; There are few outdoor activities every day, unbalanced nutrition, frequent sweets and fast food, and too little intake of fresh vegetables and fruits. These bad behaviors and habits may affect children's eyesight and lead to myopia.

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