Constellation Cygnus - 85mm lens with nebulosity around gamma Cygnus
(Sadr) and North American and Pelican nebulas
Click Here for labeled image)
Canon EOS-5D Hutech modified with EF 85mm f/1.8 lens at f/4
and STL-11000M with Nikkor 85mm f/2 AI lens at f/4 on Losmandy GM-8
5D - 5x5 minutes. STL-11000 12x10minutes hydrogen alpha. Processed
Maxim DL, Images plus, and Photoshop.
Chiefland Astronomy Village, 30 September- 02 October,2011