Opera Glasses

Description
This is a brass instrument with ivory focusing screw, handle, and covering over the barrels. The objective lenses are 24 mm diameter. The words “LUNETTE D’INVENTION ET DE PERFECTION *” appear around each eyecup.
Location
Currently not on view
Object Name
opera glasses
date made
mid 19th century
Measurements
overall: 43 cm; 16 15/16 in
place made
France
ID Number
PH*325419
catalog number
325419
accession number
256202
See more items in
Medicine and Science: Physical Sciences
Science & Mathematics
Optics
Data Source
National Museum of American History, Kenneth E. Behring Center

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