Spyglass including 5 nesting parts to observe the horizon or stars, in very good shape. The eyepiece can be protected by an ingenious obturator (see picture 4). A support bracket can be screwed on any wooden surface to ensure better stability (see picture 7).
- Objective diameter : 50 mm
- Length of the extended telescope : 73,7 cm
- Lenght and width of the shortened spyglass : 21 x 5,2 cm
- Weight of the sole spyglass : 0.575 kg
- The telescope is delivered with its original leather case.
Weight with support bracket and leather case : 0.860 kg (1.060 kg with shipment packing)
Bronze marine telescope signed Prokesch Wien, mid 19th. century
- Brand: Prokesch Wien
- Product Code: Antiquités-instruments
- Availability: 1