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Apr 23, 2023 · Orthokeratology, or ortho-k, is the use of specially designed and fitted contact lenses to temporarily reshape the cornea to improve vision.
The device used in the present study is the NTK Optimal Keratoplasty (Opti-K) System. It is a continuous-wave thulium fiber laser device for irradiation of ...
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Opti-k from viscorrect.com
DISCLAIMER: The VIS Optimal Keratoplasty (Opti-K™) System is an investigational device, and it is not available for sale or use in the United States.
Opti-K · VIS · Intro · News
Ortho-k contact lenses gently flatten the cornea during sleep to create a temporary way of correcting vision that is reversed when wear is stopped.