Adjustable angle liquid prism with detachable glass prism by Ducretet et Lejeune of Paris

Made:
Paris
maker:
Ducretet and Lejeune

Adjustable angle liquid prism with detachable glass prism by Ducretet et Lejeune of Paris, C. 1870

Details

Category:
Optics
Object Number:
1980-1306
type:
liquid prism
credit:
Delehar, P.