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Cygnus Constellation

Posted by
Mahdi Naseri (Tehran, Iran) on 8 September 2012 in Miscellaneous and Portfolio.

Lens: Canon EF-S 18-55mm Is zoom
F/stop: f/4
Focal Length: 24mm
Exposure: 6*300 sec
Mount: EQ5 (SynScan)
Guiding: None
Camera: Canon EOS 50D modified
ISO: 1600
Filter: Orion SkyGlow Imaging Filter