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Single-Draw Pocket Telescope
|Main Tube Length||3.5in||90mm|
|Main Tube Diameter||1.4in||35mm|
|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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