Child vision check 4.8, if it is a child under 6 years old, vision is still in the developmental stage, vision check 4.8 may be normal; if it is a child over 6 years old, usually need to be vision correction, surgical treatment, etc..
1. Children under 6 years old: vision is still developing, vision test 4.8 may be normal, need to go to the same for optometry examination to clarify.
2. Children over 6 years old: For children over 6 years old, a visual acuity of 4.8 is on the low side, which may be caused by refractive error, congenital cataract, amblyopia, etc. In this case, you should go to the hospital as soon as possible to find out what is wrong with your vision. In this case, you should go to the hospital as soon as possible to find out the cause of the disease and undergo treatment, such as wearing glasses to correct vision, surgical treatment and so on.
If the child misses the best period of vision development, the treatment effect may be greatly reduced, so the earlier the treatment, the better for the child to restore normal vision. It is recommended that children with vision loss should go to the hospital in time to identify the cause of the problem and undergo treatment.