(n.) An instrument for viewing the interior of the eye, particularly the retina. Light is thrown into the eye by a mirror (usually concave) and the interior is then examined with or without the aid of a lens.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). ophthalmoscope. Retrieved September 29, 2026, from http://smartdefine.org/ophthalmoscope/definitions/2039045 |
| Chicago | Webster's. 2011. "ophthalmoscope" http://smartdefine.org/ophthalmoscope/definitions/2039045 (accessed September 29, 2026). |
| Harvard | Webster's 2011, ophthalmoscope, Smart Define, viewed 29 September, 2026, <http://smartdefine.org/ophthalmoscope/definitions/2039045>. |
| MLA | Webster's. "ophthalmoscope" 27 May 2011. Web. 29 September 2026. <http://smartdefine.org/ophthalmoscope/definitions/2039045> |