Naked eye visual acuity 1.2 is the result of the fractional visual acuity table, it corresponds to the logarithmic visual acuity table test result should be 5.1, the current logarithmic visual acuity table test result description is more accurate and common. If you want to know how many degrees of naked eye vision 1.2 is, you should have an optometric examination. Naked eye vision 1.2 is already normal vision, and the result of the optometric examination should be within 75 degrees, 0-75 degrees belongs to the normal physiological range. Adults, if there are no other eye diseases, bare eye vision 1.2 has been stable basically will not change, if it is a child or adolescent, there is a possibility that it will become myopic and vision will decline. So be sure to love your eyes, avoid excessive eye use, prevent vision loss, and have your vision reviewed every 3 months to 6 months on average.