What are the differences and advantages between orthokeratology and myopia glasses?

Orthokeratology can not only correct myopia, but also obviously delay the development of myopia in minors, which is a great advantage.

In addition, the correction principles of the two are slightly different, not to mention myopia. Wear orthokeratology glasses at night. By shaping the center of the cornea, it becomes flatter and reduces the diopter of the cornea, but this process is reversible and can maintain normal naked eye vision during the day.

Orthokeratology can delay the development of myopia, but it can't cure myopia. After stopping wearing, it will return to the degree before wearing.