Milky Way in Cygnus - wide field
Taken with a rather awful 28mm lens I bought 30 years ago. (I have a better - though just as old - 28mm but the adapter required for it is jammed on another lens!)
9 x 4-minute exposures at f/4 and ISO 1600, registered and stacked using DeepSkyStacker software.
Unmodified EOS 40D, piggybacked on a Celestron C8 telescope for tracking. Not guided, due to the short focal length employed.
Milky Way in Cygnus - wide field
Taken with a rather awful 28mm lens I bought 30 years ago. (I have a better - though just as old - 28mm but the adapter required for it is jammed on another lens!)
9 x 4-minute exposures at f/4 and ISO 1600, registered and stacked using DeepSkyStacker software.
Unmodified EOS 40D, piggybacked on a Celestron C8 telescope for tracking. Not guided, due to the short focal length employed.