heterometropia

[ hĕt′ə-rō-mĭ-trōpē-ə ]

n.

A condition in which the degree of refraction in each eye is dissimilar.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.