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OVERNIGHT VISION CORRECTION

What is Ortho-K?

Understand custom overnight vision correction, how orthokeratology works and what it means for children and adults in Brooklyn and Queens.

Illustrative close-up of a small transparent contact lens resting on a fingertip

The Medmont + WAVE difference

Our WAVE Platinum Certified approach pairs Medmont corneal topography with custom WAVE lens designs. We focus on designing around each eye’s map, with flexibility beyond preset fitting sets, then refine the fit toward clearer daytime vision.

The Medmont + WAVE difference

Our WAVE Platinum Certified approach pairs Medmont corneal topography with custom WAVE lens designs. We focus on designing around each eye’s map, with flexibility beyond preset fitting sets, then refine the fit toward clearer daytime vision.

Vision correction while you sleep

Orthokeratology, usually called Ortho-K, uses specially fitted rigid gas-permeable lenses to temporarily reshape the front surface of the eye. You wear the prescribed lenses overnight and remove them in the morning. The aim is useful daytime vision with less reliance on glasses or daytime contacts.

A custom fit starts with your eyes

Your prescription is only one part of the fitting. Corneal topography maps the shape of the eye; an eye health examination helps determine whether overnight lens wear is appropriate. The fit and daytime vision are checked and refined during follow-up visits.

Two goals for children

For a child, we consider both day-to-day vision and myopia progression. Ortho-K may help slow progression, but it does not cure nearsightedness or guarantee an unchanged prescription. Results vary, and continued monitoring matters.

An ongoing routine, without surgery

The reshaping effect is temporary. Regular prescribed wear is needed to maintain vision correction. Never change your wearing schedule or stop a child’s myopia treatment without discussing a transition plan with the office.

Learn more: AAPOS: childhood myopia · FDA: contact lens risks · CDC: lens care

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LET’S TALK ABOUT YOUR VISION

Eye D VisionWAVE Platinum Certified

Top 10% of Ortho-K providers nationwide

The next step is a conversation.

Medmont corneal mapping. Custom WAVE lens designs. Bring your questions and discover whether our approach fits your eyes and your daily routine.

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Bensonhurst · Park Slope · Bayside, Queens

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Ratings and counts as of September 28, 2026. Visit Google for the latest reviews. Reviews cover each office’s eye care services, not only Ortho-K.