Left eye 4.7 right eye 5.0 is normal

Left eye 4.7 Right eye 5.0 Generally, left eye is abnormal and right eye is normal.

Under normal circumstances, vision of both eyes should be ≥5.0, while vision of right eye is 5.0, which is normal, but vision of left eye 4.7 is lower than normal range. At this time, it is abnormal, which may be caused by myopia, fundus hemorrhage,

cataract, etc.