Abstract: in the city, people’s sight is within 5 meters most of the time. You can’t explain what the horizon is with your baby because you can’t see it at all! It is precisely because the vision in the city is not wide, and there is no environment that can provide the baby with a panoramic view. There is no need to use hyperopia, so his hyperopia function will be weaker and weaker., Children’s myopia is becoming more and more common, which has attracted attention. Here are the four factors that cause children’s myopia. Let’s understand them together., 1. Mainly indoor games. What did we play before? Playing gyroscope, throwing sandbags, playing hide and seek, rolling iron rings… In short, most of them are outdoor collective activities. During outdoor activities, the eyes will automatically adjust to see things at different distances, and use the eyes alternately from far to near, so that the ciliary muscles of the eyes can be adjusted without fatigue. Now, for reasons of safety and convenience, parents mostly let their children play at home. Even if you make an appointment with a child, you can either go to his house or at your house, or mainly play indoor games. In this way, babies use their eyes at close range, and the burden on their eyes is very heavy., 2. The light intensity is improper. “Is the light bright enough? I’m worried that the light is too dark will affect the baby’s vision.” We usually think so. In fact, ophthalmologists believe that the light for reading and writing is not too dark, but too bright! Too strong light will make the baby’s eyes easily tired. What the baby needs is soft light, and make sure that the light comes from the baby’s left front. Therefore, when your baby reads and writes at night, you can choose a light that can adjust the brightness to soft., 3. There are too many times to look close. In the city, people’s line of sight is within 5 meters most of the time. You can’t explain what the horizon is with your baby because you can’t see it at all! It is precisely because the vision in the city is not wide, and there is no environment that can provide the baby with a panoramic view. There is no need to use hyperopia, so his hyperopia function will be weaker and weaker.,
children’s myopia is becoming more and more common, which has attracted attention. Here are the four factors that cause children’s myopia. Let’s understand them together.
1. Mainly indoor games
what did we play before? Playing gyroscope, throwing sandbags, playing hide and seek, rolling iron rings… In short, most of them are outdoor collective activities. During outdoor activities, the eyes will automatically adjust to see things at different distances, and use the eyes alternately from far to near, so that the ciliary muscles of the eyes can be adjusted without fatigue. Now, for reasons of safety and convenience, parents mostly let their children play at home. Even if you make an appointment with a child, you can either go to his house or at your house, or mainly play indoor games. In this way, babies use their eyes at close range, and the burden on their eyes is very heavy.
2. Improper light intensity
“is the light bright enough? I’m worried that too dark light will affect the baby’s vision.” We usually think so. In fact, ophthalmologists believe that the light for reading and writing is not too dark, but too bright! Too strong light will make the baby’s eyes easily tired. What the baby needs is soft light, and make sure that the light comes from the baby’s left front. Therefore, when your baby reads and writes at night, you can choose a lamp that can adjust the brightness to soft.
3. There are too many
when looking close. In the city, people’s line of sight is within 5 meters most of the time. You can’t explain what the horizon is with your baby because you can’t see it at all! It is precisely because the vision in the city is not open, and there is a lack of environment that can provide the baby with a panoramic view. There is no need to use hyperopia. Therefore, his hyperopia function will be weaker and weaker.
4. There is too little time for outdoor activities.
now the living space is too narrow. Most of the time, the baby activities indoors and uses his eyes at close range. The baby’s eyes are very adaptable. It will adjust itself to adapt to this close range. Moreover, more time in the house, more opportunities to watch TV and play computer. If you don’t pay attention to distance and posture, it’s easy to make your eyes too tired.