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URL of this page: //medlineplus.gov/ency/imagepages/9925.htm
Normal vision
Overview
Normal vision occurs when light is focused directly on the retina rather than in front or behind it.
Review Date 1/20/2025
Updated by: Franklin W. Lusby, MD, Ophthalmologist, Lusby Vision Institute, La Jolla, CA. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.
