For an 8-year-old child with a visual acuity of 4.8, it is recommended to have a dilated optometry examination. If it is caused by pseudomyopia, it is recommended to take reasonable methods to restore it under the guidance of a doctor. True myopia requires glasses to correct. Many of the myopia in 8-year-old children is false myopia, false myopia when looking at near objects, the ciliary muscle is in a state of continuous tension and contraction, and can not be relaxed, in the distance may appear blurred vision, the presence of degrees of optometry, the examination of the visual acuity may also be on the low side. In addition to cultivating children’s good hygienic eye habits as well as correct writing and reading postures. They should also reduce the use of electronic products and engage in more outdoor activities, which can appropriately relax the tension of eye regulation and restore part of their vision. If the child already belongs to the true myopia, it is necessary to wear glasses to restore, you can selectively wear corneal plastic lenses and so on to correct. If the 8-year-old child vision 4.8 situation, it is recommended to take the child to the ophthalmology hospital in time to check, do not blindly treatment, so as not to aggravate the situation of children’s vision reduction.