Messier 83 spiral galaxy in Hydra in a wide view with a telephoto to simulate a binocular field of view. This is a stack of 5 x 2-minute exposures with the 200mm lens at f/2.8 and Canon 5D MkII at ISO 1600, from Tibuc Gardens Cottage in Australia.
M83 with 4-inch Astro-Physics Traveler apo refractor at f/6 with Canon 20Da at ISO800 and 6 minutes each -- stack of three exposures. Taken from Queensland, Australia July 30, 2006.
Stack of four 10-minute exposures with Canon 20Da at ISO400 and with 5-inch AP scope at f/4.5. Taken April 25.
