Orthokeratology is a non-surgical vision correction method that uses specially designed contact lenses worn overnight to gently reshape the cornea and provide clear vision during the day.
What Is Orthokeratology?
Orthokeratology, often referred to as Ortho-K, is a vision correction technique that uses custom-designed gas-permeable contact lenses worn while you sleep. These lenses gently reshape the cornea overnight, allowing light to focus properly on the retina.
When you remove the lenses in the morning, you can see clearly throughout the day without the need for glasses or contact lenses. The effect is temporary but can be maintained with consistent nightly wear. Because it does not involve surgery, orthokeratology in Manhattan is a popular option for patients who want flexibility and control over their vision correction.









