I used my Sony Nex 6 and Samyang 8mm F2.8 Fisheye and Samyang 24mm F1.4 lenses to take some Milky Way shots.
Here are 3:
http://upload.pbase.com/gregbradley/...50003545/large 3 image panorama Nex 6 and 8mm fish
http://upload.pbase.com/gregbradley/...50003600/large Milky Way south looking Samyang 8mm Fisheye F2.8
http://upload.pbase.com/gregbradley/image/150003598 green airglow Samyang 24mm F1.4 at F2.2
30 seconds, ISO 6400.
Greg.