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Optical lathe
Optical surfaces are polished by abrasion. "Polishing" was initially by hand; later, the optical lathe was developed, which, in its basic structure, is still used in lens-making today. The so-called "air lathe" [tornio in aria] used in Murano and Venice in the early 17th C. was activated [...]
Autors
- Europeana
Izdevējs
- Museo Galileo - Istituto e Museo di Storia della Scienza
Temats
- Optics
- Optika
Digitālais objekts veids
- Multimedia
Autors
- Europeana
Izdevējs
- Museo Galileo - Istituto e Museo di Storia della Scienza
Temats
- Optics
- Optika
Digitālais objekts veids
- Multimedia
Piegādājošā iestāde
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Tiesības
- © Museo Galileo - Istituto e Museo di Storia della Scienza
Izveidošanas datums
- 2010
- 2010
Identifikators
- urn:imss:multimedia:500059
Apjoms
- 101 sec.
Formāts
- video/flv
Valoda
- eng
- ita
Atsaucas
- http://catalogue.museogalileo.it/object/LensgrindingLathe.html
Gads
- 2010
Nodrošinošā valsts
- Italy