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History of Science Museum

Refracting Telescope, English, c. 1690

Inventory Number 23976


Acknowledgement: © History of Science Museum, University of Oxford, inv.23976

Subject
Telescopes
Item type
Object
Provenance
Lent by Christ Church, Oxford in 1925.
Object type
Telescope
Dimensions
Weight: 2.85kg
Inventory No
23976
Accession Number
1925-43

Description

A 12-ft refracting telescope; English. Undated and unsigned; c.1690.

Pasteboard tubes, white vellum covering with gold tooling, eye-piece mounted in lignum vitae. The Huygenian eyepiece consists of two lenses, the first (star-side) one of which is loose (with its split ring fastener).

The objective lens and mount are missing,