Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Interocular differences in refractive error (treated eye − fellow eye) obtained at the end of the lens-rearing period plotted as a function of horizontal eccentricity for individual monkeys that were reared with nasal-field (A) and full-field defocus (B). The cross-hatched area represents ±2 SD from the mean anisometropias for the normal animals obtained at 162 days of age (i.e., the normal monkeys were approximately 2 weeks older than the treated monkeys).
