How many degrees is vision 0.1?

Visual acuity 0.1 can not determine the specific number of degrees, this is the eye chart measured between the naked eye vision and the degree there is no real correlation. Because each person's eye condition ability is different, the corresponding degree is also different, but it shows that the vision at this stage is relatively poor, and not necessarily myopia, but also may be hyperopia, astigmatism, etc. However, if the eye adjustment ability is not good, the degree of myopia may be about 400~500 degrees. At this stage, you should go to the hospital to do mydriasis optometry, and then wear corrective glasses to correct your vision.