Normal vision occurs when light is focused directly on the retina
rather than in front or behind it.
Review Date: 02/10/2011
Reviewed By: Linda J. Vorvick, MD, Medical Director, MEDEX Northwest Division of
Physician Assistant Studies, University of Washington, School of
Medicine; and Franklin W. Lusby, MD, Ophthalmologist, Lusby Vision
Institute, La Jolla, California. Also reviewed by David Zieve, MD,
MHA, Medical Director, A.D.A.M., Inc.
A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org)
