This is what the whole 800mm gets me out of the RF 200-800.
To the astonishment of people who have never tried to take a picture straight at the moon before, this is only a 1/800 sec exposure at ISO-100. The normal rules about nighttime sky photography don't apply for the moon on a clear night, because it's lit by direct sunlight.
I can't see it where I'm at but I'm gonna try to get a picture of Saturn probably tonight with my telescope, I'll be traveling to a bortle 4 zone for another reason and the sky isn't dark where I'm at so this will be my best chance size Saturn is the closest this month, the moon is bright and full and so there will be a little bit of glare from it but its as close as I am getting to a good opportunity for it, I will have to take a video and stack the images most likely to get a picture that has visible rings