Monocular

<< >>
Description
This is a silver instrument engraved, on the one draw tube, “Dollond / Strand / London.” The objective lens is achromatic and about 1.25 inches diameter. Closed, the instrument measures 3.25 inches.
Location
Currently not on view
maker
Dollond
place made
United Kingdom: England, London
Measurements
overall: 3 5/8 in x 1 5/8 in; 9.2075 cm x 4.1275 cm
ID Number
PH.326934
catalog number
326934
accession number
248841
See more items in
Medicine and Science: Physical Sciences
Science & Mathematics
Optics
Data Source
National Museum of American History, Kenneth E. Behring Center

Comments

Add a comment about this object