The mathematics of optometry - The optometrist's reference for clinical optics equations and calculations part I

The optometrist possesses a skill-set and educational background that permits him or her to be the expert in the area of primary eye care. Part of this expertise is found in a mastery of optics as they relate to ophthalmic lenses and the prescribing and dispensing of optical devices such as glasses, contact lenses, and low vision aids. This manuscript, which covers the fundamental power equations and curvature measures, is the first in a series that will review the primary mathematical calculations that are most relevant to the clinical practice of optometry. This series is intended as a summary, and previous learning of the material is assumed. We hope the manuscripts will serve as a befitting review and quick reference for active practitioners in the area of clinical optics.