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Title
Heliometerobjektiv von Dollond, unsigniert, um 1790
Language
German
Description (de)
Technische Daten: Messing; Objektivlinse 16 x 6,8 cm, zwischen den Hälften ein Messingsteg mit Skala und Nonius, Mechanik und Skala für Grundeinstellung in/auf der Grundplatte, Ansatzstück für Fernrohr Durchmesser 8 cm, mit Steck-Stellschraube, in Holzkasten. Lit.: Franz von Paula Triesnecker, Dimensiones diametrorum Solis & Lunae, aliorumque planetarum, ope micrometri Dollond. In: Ephemerides Astronomicae Anni 1796. Wien 1797, S. 314–341 Montierung an 3 ½ Fuß (1,1m)-Teleskop
Keywords (de)
Heliometer
Keywords (en)
Heliometer
Coverage (de)
um 1790
Author of the digital object
Claudia  Feigl
Photographer
Jürgen  Hamel
Format
image/jpeg
Size
211.5 kB
Educational
Type of Teaching and Educational Resource
Figure
Didactic Context of Use
Higher Education
Language
German
Licence Selected
CC BY-NC 2.0 AT
Description or Additional Data (de)
Copyright: Jürgen Hamel, Berlin
ÖFOS 2002
Astronomy
EuroVoc 4.2
astronomy
EuroVoc 4.2
modern history
ÖFOS 2002
Technical history
ÖFOS 2002
Technology assessment
Physics and Astronomy Classification Scheme
Optical instruments and equipment (see also 87.64.M- Optical microscopy in biological and medical physics)
Organization Association
Faculty of Earth Sciences, Geography and Astronomy > Department of Astrophysics
Details
Object type
Picture
Format
image/jpeg
Created
14.04.2008 12:31:14
Metadata