Image:Telescope-schematic.png
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| This is a file from the Wikimedia Commons. The description on its description page there is shown below. |
| Description |
Schematic drawing demonstrating how a telescope works (Keplerian or astronomical telescope) |
|---|---|
| Source |
Drawing created by myself as to test the drawing program of OpenOffice.org |
| Date |
2005-Jul-09 |
| Author | |
| Permission |
Michael Schmid put it under Creative Commons Attribution ShareAlike 2.0 Austria License. |
| Other versions | Image:Telescope-schematic.sxd, the original OpenOffice.org file. |
[edit] English
(1) Objective lens (focal length f1)
(2) Eyepiece (aka. ocular; focal length f2)
(3) Eye
(4) Object (at a large distance)
(5) Real Image of the object at the focal plane of the objective lens (here, a film or CCD detector could be placed for photographing the object)
(6) Virtual Image of the object (as it appears to the eye)
(7) Tube
[edit] Deutsch
Strahlengang in einem astronomischen Fernrohr (Kepler'sches Fernrohr):
(1) Objektiv (Brennweite f1)
(2) Okular (Brennweite f2)
(3) Auge
(4) Objekt (in großer Entfernung)
(5) Reelles Zwischenbild in der Fokalebene des Objektivs (zum Fotografieren könnte hier der Film oder ein CCD-Chip platziert werden)
(6) Virtuelles Bild (das dem Auge erscheint)
(7) Fernrohrgehäuse
   |
This file is licensed under Creative Commons Attribution ShareAlike 2.0 Austria License
Diese Datei ist lizenziert unter der Creative Commons-Lizenz Attribution ShareAlike 2.0 Österreich |
 |
