More testing with the DMK 21F04. This time it was about 3:30AM and the seeing was very poor. But there were some really nice lighting conditions on the moon so I tried some shots anyways. There were the best of those attempts.
Exposure: Various, generally 1/64 or 1/128 of a second
Telescope: Celestron C8
Mount: Vixen GP/DX
Camera: Imaging Source DMK 21F04