The normal standard visual acuity for a 5 year old child should be 0.6~0.8.
After the birth of the fetus, vision is in the process of gradual development and perfection, under normal circumstances about 5 years old children, the international standard visual acuity needs to be maintained at 0.6 ~ 0.8, such as visual acuity is lower than 0.5 belongs to the state of delayed development of vision, you need to go to the hospital in time for a comprehensive examination.
5-year-old children’s visual acuity is lower than the normal standard may be amblyopia, astigmatism, eye diseases, etc., need to improve the optometry, funduscopic examination to clarify the specific causes of the disease, to take targeted treatment. If it is caused by pseudomyopia, generally speaking, after developing good eye habits and reducing the time spent on eye use, it is possible to gradually improve the vision.
For children aged 5, it is generally recommended to have a checkup once every six months, so that abnormalities can be detected in time and targeted treatment can be taken to improve the child’s vision.