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    Thank you for requesting an appointment at . Please be informed that your requested appointment date/time is subject to availability. We will contact you within 24 hours to confirm your appointment.

    Orthokeratology

    5 May, 2023

    Orthokeratology, or Ortho-K, lens is a hard gas-permeable contact lens specially designed to be worn overnight and removed in the next morning. It works by flattening the center of the cornea, changing how light is bent as it focuses on the retina. When you wake up and take out the lenses, you should be able to see clearly throughout a certain period of time during the day without wearing glasses or other contact lenses. These overnight lenses are gas-permeable, and hard enough to reshape the cornea, and also allow oxygen to pass through so your eyes stay healthy.