National quality video open class (I) : uncover the "veil" of myopia

Myopia, I believe you are all familiar with it.A lot of people think it's not an important disease because I can see clearly with glasses. So, what kind of disease is myopia, what kind of impact does it have on our human body?In this video lecture, I'm going to show you something about myopia that we don't know about. This series of videos won the first prize of the National Education and Teaching Grand Prix and the National Excellent Video Open Course Award.