How Contact Lens Power and Prescription Differ

How Contact Lens Power and Prescription Differ by Brian Chou, OD, FAAO, FSLS February 15, 2023 A contact lens prescription includes several parameters including power. Lens power describes light-bending efficacy. It is just one part of a contact lens prescription. Other elements of a contact lens prescription include material, diameter, and base curve. Custom scleral lenses…

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