Anisometropia means-
Ans. (b) High difference of refractive error between the two eyeRef: Parson's 22/e, p. 78Anisometropia is term used when dioptric power of both eyes are not the same, significant if >2.5D difference.
Difference in corneal curvature in both meridian
High difference of refractive error between the two eye
Subluxation of one of the lens
Difference in image size of 2% in both eyes
Elementary Optics