an imbalance in the power of the two eyes to refract light
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Examples from the Web for anisometropia
Historical Examples of anisometropia
No anisometropia worth mentioning was present in any of these cases.Schweigger on Squint
A condition in which the refractive power of one eye differs from that of the other.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.