Distribution of RGP fittings by type of RGP lens

RGP: rigid gas-permeable; Ortho-K: orthokeratology.

Reproduced with permission from: Nichols JJ, Starcher L. Contact lenses 2021: The global contact lens market continues to remain resilient as the industry adjusts to life with the COVID-19 pandemic. Cont Lens Spectr 2022. Copyright © 2022 PentaVision LLC.

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