Shukla, Aaron V., 1950- Clinical optics primer for ophthalmic medical personnel : a guide to laws, formulae, calculations, and clinical applications / Aaron V. Shukla. - Thorofare, NJ : SLACK Inc., c2009. - viii, 250p. : ill. ; cm. Includes bibliographical references and index. ISBN: 9781556428999 Subjects--Topical Terms: Ophthalmic assistants.Physiological optics.Refractive Errors--diagnosis--Handbooks.Contact Lenses--Handbooks.