Found 2 items, similar to Emmetropia.
English → English (WordNet) Definition: emmetropia emmetropia n : (ophthalmology) the normal refractive condition of the eye in which there is clear focus of light on the retina
English → English (gcide) Definition: Emmetropia Emmetropia \Em`me*tro"pi*a\ ([e^]m"m[-e]*tr[=o]"p[i^]*[.a]), n. [NL., fr. Gr. 'e`mmetros in measure, proportioned, suitable ('en in + me`tron measure) + 'w`ps, 'wpo`s, eye.] (Med.) That refractive condition of the eye in which the rays of light are all brought accurately and without undue effort to a focus upon the retina; -- opposed to hypermetropia, myopia, and astigmatism. [1913 Webster]