Distribution of material classes used in fittings and refittings

2021 contact lens fits and refits by material classes.

PMMA: polymethyl methacrylate; GP: gas-permeable.

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.