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Objective lens
Objective lens with a diameter of 70 mm, a thickness at the center of 4 mm, and a focal length of 3,600 mm. It is chipped on the edge, probably because of a forced mounting in a ring. The glass has a slight red tint and contains many small elliptical bubbles. Still partially legible along the circumference [...]
Autors
- Jacopo Mariani
Izdevējs
- Museo Galileo - Istituto e Museo di Storia della Scienza
Temats
- Optika
- optics
Digitālais objekts veids
- Objective lens
- lenses (object genre)
Veids
- glass
- Stikls
- glass (material)
Piegādājošā iestāde
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Tiesības
- © Museo Galileo - Istituto e Museo di Storia della Scienza
Izveidošanas datums
- 1660-1670
- 1660/1670
- 1660/1670
- 1670
- 1660
Vietas
- Florence
Identifikators
- urn:imss:instrument:405013
Apjoms
- diameter 70 mm
Valoda
- eng
- ita
Ir daļa no
- Medici collections
Atsaucas uz
- http://catalogue.museogalileo.it/biography/JacopoMariani.html
Gads
- 1670
- 1660
Nodrošinošā valsts
- Italy