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Exakta 2,8/28 mm at f/5,6
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Below you find the details of the photograph.

Titled format is here!!
Used instruments
- Telescope: Exakta 2,8/28 mm objective (at f/5,6) +

- Mount: Synta HEQ5 pro, Synscan (goto)
- Camera: Canon EOS 350D + Baader UV/IR block
- Guiding: 70/500 refr. (f/7,1) + SBIG St4
Image details
- Exposure time: 18 x 3 min
- Iso speed: 800
- FOV's size: 37° x 26°
- Processing: Iris, Registar Photoshop cs4
Details of creation
- Seeing: 7/10
- Temperature: 17°C
- Humidity: 50% rel.
- Location: Balatonfokajar
- Elevation: 158 m (sea lev.=0)
- Latitude: +47° 1'
- Date: 30.07.2009
Comments
Thanks for Laszlo Montvai who made possible to use his objective.