There is no direct quantitative relationship between visual acuity and the degree of myopia, and it is not possible to generalize the degree of myopia corresponding to 0.1 visual acuity. Visual acuity refers to the ability to see objects at a distance of five meters in a visual acuity meter examination. Normal visual acuity is >5.0, and if the visual acuity is <5.0, then it is abnormal, and visual acuity examination is the most basic ophthalmological examination, which is the examination index reflecting the visual function. Myopia refers to the degree of refraction, which is determined by doing refraction examination. If you want to know the degree of myopia in your eyes, you need to go to the hospital for a formal optometry examination. Therefore, the 0.1 visual acuity alone cannot assess the degree of myopia of the patient. It is recommended that patients go to regular hospitals to do a comprehensive eye examination, timely intervention and treatment to avoid further reduction of myopia. In life, we should pay attention to rest, do not look at the cell phone or computer for a long time, and try to avoid eye fatigue.