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| Description |
English: Comet seeker telescope with a short focal length and a relatively large aperture in the Meridian hall of the Helsinki observatory. Made by Utzschneider und Fraunhofer in 1830s.
Suomi: Komeetanetsijäkaukoputki jonka objektiivin suurennos on pieni ja näkökenttä suuri Helsingin observatorion Meridiaanisalissa. Utzschneider und Fraunhoferin 1830-luvulla valmistama. |
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| Date | |||
| Source | Own work | ||
| Author | MKFI | ||
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:34, 12 January 2013 | | 5,184 × 3,456 (4.9 MB) | MKFI | {{Information |Description ={{en|1=Comet seeker telescope with a short focal length and a relatively large aperture in the Meridian hall of the Helsinki observatory. Made by Utzschneider und Fraunhofer in 1830s.}} {{fi|1=Komeetanetsijäkaukoputki jo... |
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