I just spotted this thread at the bottom of a thread I just posted in. Yes, I'm aware the last post was some six years ago, but still, I thought I'd add a couple.
This was taken with a Century Precision Optics Tele Athenar II 500mm f/5.6 T-mount telephoto: 1/125 @ f/11
This was taken shortly after moonrise. It was coming up a blood-red color. Sharpness isn't too good because I had to crank the ISO up to get unblurred photos. Century 650mm f/6.8. I don't recall the exposure.
Taken with a Meade 10" (2540mm) f/10 Schmidt-Cassegrain mirror telescope. Tri-X 400 film. Exposure unrecorded, but, considering the burn-through, probably 1/250 second @ f/10.
And while we're at it, how about Jupiter? I managed to catch it and all four of its Copernican moons. Century 650mm f/6.8. Exposure unrecorded.