Stech, Andreas / Saal, Isaac, 1673
Hevelius, Johannes. Machina coelestis pars prior Arrow right Arrow left
Photo

photo - whole telescope
Basic Info

Maker: Stech, Andreas / Saal, Isaac

Year: 1673

Year Range: -

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No stand present.

Collection: Hevelius, Johannes. Machina coelestis pars prior

Accession #:

Sources:

Riekher, Rolf. "Fernrohre und ihre Meister". Verlag Technik GmbH Berlin, 1990, fig. 3.29, p. 71.

Louwman, P.J.K., and Zuidervaart, H.J., "A Certain Instrument for Seeing Far: Four Centuries of Styling the Telescope Illustrated by a Selection of Treasures from the Louwman Collection of Historic Telescopes". Wasscnaar, 2013. 51.

Hevelius, Johannes. "Machina Coelestis, Pars Prior. Danzig: Poland. 1673. fig. X.

Public Notes:

Four large refracting telescopes are suspended from mounts on Hevelius's observing platform.

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Optical Basics

Objective type: unconfirmed

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