It can take from two weeks to two months, depending on the condition that’s being corrected. You will see a gradual improvement in vision each day as you keep using it. You might have to go through a series of temporary ortho K lenses before you reach your desired prescription. Once you find the correct prescription for ortho K lenses, you can use them for a longer time to maintain your routine correction.
Dayal eye centre
808 B, Galaxy Road, Sector 15 Part 2,
Near 32nd Avenue, Gurgaon, Haryana 122001
wecare@dayaleyecentre.in