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Terrestrial telescope
Terrestrial telescope consisting of six tubes. All the tubes are made of cardboard and are covered with white parchment. The largest tube had the eyepiece and the erector (now missing). The smaller tube contains the biconvex objective, with a focal length of 2,200 mm. The glass of the objective shows [...]
Creator
- John Marshall [attr.]
Publisher
- Museo Galileo - Istituto e Museo di Storia della Scienza
Type of item
- Refracting telescope
- telescopes
Providing institution
Rights statement for the media in this item (unless otherwise specified)
- http://rightsstatements.org/vocab/InC/1.0/
- http://rightsstatements.org/vocab/InC/1.0/
Rights
- © Museo Galileo - Istituto e Museo di Storia della Scienza
Creation date
- 1690-1720
- 1690/1720
- 1690/1720
- 1720
- 1690
Places
- English
Identifier
- urn:imss:instrument:405035
Extent
- length 2160 mm
Language
- eng
- ita
Is part of
- Medici collections
References
- http://catalogue.museogalileo.it/biography/JohnMarshall.html
Year
- 1720
- 1690
Providing country
- Italy