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OSC Gallery > Lenses/Cameras > Cooke Triplet > Periscope
Periscope
| Maker | R D Gray |
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| Date | Late 1800s | ||
| Dimensions | English | Metric | |
| Length | 2.2in | 55mm | |
| Diameter | 1.9in | 47mm | |
| Aperture Stop |
Insert Slide |
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| Function |
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Description |
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College of Optical Sciences
The University of Arizona, 1630 East University Boulevard, Tucson, Arizona
U.S.A. 85721-0094
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