#amblyopia
- Anisometropia — An ocular refractive error characterized by a significant difference in optical power between the two eyes. Clinically, this structural phenomenon manifests when one eye has a different focus than the other (for instance, one eye is myopic and the other is hyperopic or emmetropic), forcing the brain to process images of unequal size and clarity, which can lead to visual fatigue, strabismus, or amblyopia.