An der AME III: Noch sind die Spiegel abgedeckt...
'Abstauben' ist hier heikel. Häufig sind die Spiegel auf genauer als 1'000stel mm geschliffen...
Die Geräte in einer Sternwarte können schnell 250'000 sfr/Euro kosten.
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| Section | Motive: Events |
| Folders | AME |
| Views | 1,154 |
| Published | |
| Language |
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| License |
Exif
| Camera | F8331 |
| Lens | --- |
| Aperture | 2 |
| Exposure time | 1/32 |
| Focus length | 4.2 mm |
| ISO | 125 |
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Wolfgang Weninger 12/09/2017 19:00
also ich putze dort sicher nix *g*Servus, Wolfgang