medical Definition of Landolt ring
: one of a series of incomplete rings or circles used in some eye charts to determine visual discrimination or acuity
Medical Dictionary
- Trending Now: More Trending:
- embolization oleaginous pansexual symbiote charlatan
- ALL
What's Trending Now
More Trending Words
Biographical Note for landolt ring
Landolt, Edmond (1846–1926),
French ophthalmologist. Landolt and Louis de Wecker (1832–1906) published from 1880 to 1889 a multivolume treatise on ophthalmology that was once considered a definitive work on the subject. Landolt spent his career applying optics in the study of physiology. In addition to devising the Landolt ring, he described the histological formation on the outer nuclear layer of the retina.
Seen and Heard
What made you want to look up Landolt ring? Please tell us where you read or heard it (including the quote, if possible).
