Generally speaking, myopia and myopia growth caused by the growth of eye axis and other factors need to be stabilized after the age of 18, so even at the age of 16, myopia may occur.
Based on the physiological characteristics of the eye, all kinds of learning and entertainment and other long-term close-distance bad eye habits may lead to abnormal growth of the eye axis, light through the refractive system can not be projected on the retina leads to the occurrence and development of myopia, because it needs to 18 years of age after adulthood may be in a relatively stable state, so 16-year-old teenagers who do not pay attention to the use of the eyes are also myopic may be.
Moreover, even if the myopia level is relatively stable at the age of 18, it may still increase slowly due to excessive close-distance use of eyes over a long period of time. Therefore, it is necessary to pay attention to healthy and reasonable use of eyes to prevent myopia from occurring and progressing in adulthood.