English Dictionary: Ophthalmometer | by the DICT Development Group |
1 result for Ophthalmometer | |
From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
Ophthalmometer \Oph`thal*mom"e*ter\, n. [Gr. [?] eye + -meter.] (Physiol.) An instrument devised by Helmholtz for measuring the size of a reflected image on the convex surface of the cornea and lens of the eye, by which their curvature can be ascertained. |