File:Diagram Reflector Cassegrain.svg
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Size of this PNG preview of this SVG file: 800 × 479 pixels. Other resolutions: 320 × 192 pixels | 640 × 384 pixels | 1,024 × 614 pixels | 1,280 × 767 pixels | 2,560 × 1,534 pixels | 886 × 531 pixels.
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| Description |
English: Diagram of Cassegrain reflector
M1 = primary mirror (paraboloid); M2 = secondary mirror (convex hyperboloid); F = focus Nederlands: Diagram Cassegraintelescoop M1 = hoofdspiegel (paraboloïde); M2 = secundaire spiegel (bolle hyperboloïde); F = brandpunt |
| Date | |
| Source | Own work |
| Author | HHahn |
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:12, 1 April 2010 | | 886 × 531 (14 KB) | HHahn (talk | contribs) | cropped to image size |
| 18:29, 1 April 2010 |  | 2,480 × 3,508 (14 KB) | HHahn (talk | contribs) | {{Information |Description={{en|1=Diagram of Cassegrain reflector<br /> M<sub>1</sub> = primary mirror; M<sub>2</sub> = secundary mirror; F = focus}} {{nl|1=Diagram Cassegraintelescoop<br /> M<sub>1</sub> = hoofdspiegel; M<sub>2</sub> = secundaire spiegel |
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