How does ortho-k work?
An eye examination is the first step, followed by the doctor's examination and imaging of the surface of your eye to map its precise and unique contours, producing a corneal topography or map of the surface of your eye. Learn more about how orthokeratology works.
What is Orthokeratology?
Orthokeratology is a doctor-provided vision correction treatment that reshapes your cornea with a custom designed contact lens while you sleep, giving you perfect vision during the day without glasses, daytime contacts, or surgery. Orthokeratology is also sometimes caled "corneal reshaping", "corneal molding", "overnight vision correction" or "ortho-K". Read more about orthokeratology.
Myopia, or nearsightedness, gets worse over time and causes elongation of the eye. This process could lead to permanent vision loss. Orthkeratology is the most studied and longest used method of myopia control. Numerous scientific studies have show its safety and efficacy. Learn more about orthokeratology for myopia control.