The literature shows that the myopia prevention and control effect of control glasses is about 14% stronger than ordinary frame glasses, the common control glasses on the market are progressive multifocal lenses, myopia out of focus lenses. At present, the better prevention of myopia deepening lens is keratoplasty, is through the corneal plastic change the refractive power of the cornea, so that the daytime vision is normal, there is a certain delay myopia deepening role. Another way to prevent and control myopia deepening is low concentration of atropine eye drops, which has also been clinically studied to have a better effect. The most important thing to prevent myopia is proper outdoor exercise, and the role of prevention and control glasses is limited.