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In-depth: Focusing apparatus
An apparatus consisting of two brass tubes sliding one inside the other. The external tube is fixed to the telescope; the inner one carries the eyepieces or instrumentation. The travel of the inner tube is regulated by rackwork. The focusing apparatus is essential for keeping the image in continuous [...]
Makers
- Europeana
Uitgever
- Museo Galileo - Istituto e Museo di Storia della Scienza
Type object
- In depth
Makers
- Europeana
Uitgever
- Museo Galileo - Istituto e Museo di Storia della Scienza
Type object
- In depth
Deelnemende erfgoedorganisatie
Informatienetwerk
Rechtenstatus van de media in dit record (tenzij anders vermeld)
- http://rightsstatements.org/vocab/InC/1.0/
- http://rightsstatements.org/vocab/InC/1.0/
Rechten
- © Museo Galileo - Istituto e Museo di Storia della Scienza
Datum van uitgifte
- 2010
- 2010
Identificatie
- urn:imss:indepth:100156
Vorm
- text/image
Taal
- eng
- ita
Wordt aan gerefereerd door
- http://catalogue.museogalileo.it/object/AmiciTelescope.html
Jaar
- 2010
Land
- Italy