corrective glasses worn at night

Orthokeratology is a hard, breathable contact lens worn at night, which can correct myopia up to 600 degrees and astigmatism up to 150 degrees. Because it has good air permeability, it has less impact on the cornea, because it can control the development of myopia, so it is a good choice for teenagers under 18 years old. It is suitable for teenagers with rapid growth of myopia. Adults, especially those who play sports regularly, or who don't want to wear glasses, may also consider wearing orthokeratology glasses.