Definition of ophthalmotrope in English:
ophthalmotrope
Pronunciation /ɒfˈθalmə(ʊ)trəʊp/ /ɒpˈθalmə(ʊ)trəʊp/
noun
A mechanical model used to demonstrate or study the actions of the ocular muscles.
Origin
Late 19th century; earliest use found in John S. Billings (1838–1913).