(n.) 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, an astigmatism.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). emmetropia. Retrieved September 28, 2026, from http://smartdefine.org/emmetropia/definitions/2002710 |
| Chicago | Webster's. 2011. "emmetropia" http://smartdefine.org/emmetropia/definitions/2002710 (accessed September 28, 2026). |
| Harvard | Webster's 2011, emmetropia, Smart Define, viewed 28 September, 2026, <http://smartdefine.org/emmetropia/definitions/2002710>. |
| MLA | Webster's. "emmetropia" 27 May 2011. Web. 28 September 2026. <http://smartdefine.org/emmetropia/definitions/2002710> |