M34 in Perseus with Canon 5D MkII and 105mm A&M apo refractor with .85x Borg reducer/flattener. Stack of 4 x 6 minute exposure at ISO 1600. Some aberration at right could be from camera being off angle a bit in adapter.
M34 in Perseus - with Canon 20Da and 135mm Canon L-series telephoto at f/2.8 for stack of 4 x 5 minute exposures at ISO 400. Glow layer added to emphasize stars. NGC 891 at right.
Clusters and nebulosity at the feet of Gemini the twins, on the border of Orion. M35 star cluster is at top, and supernova remnant IC 443 is below. Brightest nebula in NGC 2174 in Orion, while small nebula below it is IC 2162. Large faint nebula at bottom right is Lower's Nebula, aka Sharpless 2-261. This is a stack of 5 x 8 minute exposures at f/2.8 and ISO 800 with the Canon 5D MkII and Canon L-series 135mm lens.