The University of Arizona
College of Optical Sciences

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Single-Draw Pocket Telescope


Dimensions English Metric
Main Tube Length 3.5in 90mm
Main Tube Diameter 1.4in 35mm
Total Length 5.9in 150mm
Closed Length 4.3in 110mm
Objective Clear Aperture Diameter 1.2in 30mm


This telescope has a round parallel wood barrel.  The single objective lens is non-achromatic.  It has one brass draw, a single eye lens, and a flared eyecup.  It is not signed by the maker.


College of Optical Sciences
The University of Arizona, 1630 East University Boulevard, Tucson, Arizona U.S.A. 85721-0094

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