Visual acuity is 4.8 in the right eye and 5.0 in the left eye, glasses are recommended. Visual acuity refers to the ability of the retina of the human eye to distinguish the minimum distance between two points. The ability of the eye to recognize distant objects or targets is called distance vision, while the ability to recognize small objects or targets close by is called near vision. Under normal circumstances, the human body’s normal visual acuity value should be above 5.0. However, the vision of 4.8 in the right eye may be caused by myopia, hyperopia and other reasons. It is recommended to go to the hospital for relevant examinations in time so as to correct it. Patients are advised to strengthen physical exercise to enhance physical fitness, which will help the health of the eyes. Diving and strenuous exercise should be avoided, and eye trauma should be avoided to prevent the occurrence of macular hemorrhage or retinal detachment.