Myopia is most common in people who use their eyes too close to each other for a long period of time. Adolescents with strong eye regulation can still see clearly when the distance between books and eyes reaches 7-10 centimeters, but if they often read and write at this distance, the eye regulation will be abnormally tense, which can lead to the formation of refractive (regulatory) myopia, the so-called pseudomyopia.
Post time: Jun-13-2019