Microscope

Description
This is a simple aquatic microscope that fits into and stands on a wooden case covered with fabric. It has a large stage, sub-stage mirror, and cylindrical stand, and is so designed that the observer can keep an eye on aquatic creatures as they move about. The form was introduced in the 1740s by the English optician, John Cuff, at the behest of a Swiss naturalist named Abraham Trembley. In 1752, Cuff modified the microscope for the naturalist, John Ellis. That instrument, known as “Ellis’s aquatic microscope” and made by others, remained popular for years.
Ref: Savile Bradbury, The Evolution of the Microscope (Oxford, 1967), pp. 97-98.
Location
Currently not on view
Measurements
overall: 1 3/8 in x 5 1/4 in x 3 5/8 in; 3.4925 cm x 13.335 cm x 9.2075 cm
ID Number
MG*M-10503
catalog number
M-10503
accession number
252499
subject
Science & Scientific Instruments
See more items in
Medicine and Science: Medicine
Microscopes
Science & Mathematics
Data Source
National Museum of American History, Kenneth E. Behring Center

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