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Collection Home > Telescopes > Monocular Multiple-Draw > Wood and Brass Opera Glass
Wood and Brass Monocular
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| Number of Draws | 2 | |||||
| Dimensions | English | Metric | ||||
| Main Tube Length | 1.7in | 43mm | ||||
| Main Tube Diameter | 2.0in | 50mm | ||||
| Total Length | 3.5in | 90mm | ||||
| Closed Length | 2.0in | 52mm | ||||
| Objective Clear Aperture Diameter | 1.4in | 35mm | ||||
| Description | This monocular has a short round bulbous-shaped barrel, made of an unknown material resembling wood. The objective is a single non-achromatic lens. It has two brass draws, a single eye lens, and a flared eyecup. It is not signed by the maker. | |||||
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