Bamberg-Refraktor

The Bamberg-Refraktor is a large telescope. The refracting telescope has an aperture of 320 millimetres, a focal length of five metres and is located in the Wilhelm Foerster Observatory in the Berlin district of Schöneberg.

Bamberg-Refraktor
Part ofUrania
Wilhelm Foerster Observatory 
Location(s)Insulaner, Schöneberg, Tempelhof-Schöneberg, Germany
Coordinates52°27′27″N 13°21′04″E
Telescope styleachromatic lens
optical telescope
refracting telescope 
Diameter
Mass4,500 kg (9,900 lb)
Focal length5,000 mm (16 ft 5 in)
Websitewfs.berlin/instrumente/
Location of Bamberg-Refraktor
  Related media on Commons

The name "Bamberg" goes back to the builder of the telescope, Carl Bamberg (* 12. Juli 1847 in Kranichfeld; † 4. Juni 1892 in Friedenau), and the term "refractor" (Latin re = 'back' and frangere = 'refract') means that the telescope is made exclusively with light-refracting optical lenses and does not use mirrors or zone plates.

This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.