4hw.com.cn: since the LCD screen came out with the slogan of "low radiation", computers and televisions at home and at work have been updated to better protect the eyes. In particular, some families with children, do not grudge the cost of this, after all, the baby's eyes are more important. But is that all right?
Can LCD screen hurt eyes?
If preschoolers watch three-dimensional images through liquid crystal display, their vision will also be affected.
Children 's visual adjustment ability is poor, eye nerve, muscle development is not complete, it is easy to produce discomfort when watching three-dimensional images, affecting the eye focus function, in the long run, it will cause amblyopia or strabismus.
Therefore, the key to protect the baby's eyes is not to let the baby touch the computer and TV too early, not to watch three-dimensional images, but to take them to touch the three-dimensional things in nature. Preschoolers are in the critical period of vision development. Parents should pay special attention to that when watching LCD TV, 3D video and playing games, they should not let their babies watch.
If the baby squints or squints to see things, it's better to go to the hospital first, find out the reason and correct it in time. Most importantly, let the baby develop a good habit of eye hygiene from childhood, to prevent the disease in advance. In addition, we can teach them to do some activities to relax their eyes, such as standing naturally outdoors, looking at a target in the distance with their eyes flat first, and then slowly retracting their vision; when they are close to their eyes, they can shift their vision from near to far to the original target, so many times.