I shot a picture of the Pacman Nebula (NGC 281) with my Pentax K70 and a Photo Porst 135mm lens.
It's definitely not the best picture, but it was a step forward in the right direction for me. It consists of roughly 1.5h of exposure.
It was taken in a clear night and was the best picture I have taken so far. It is missing a lot of exposure time, but I won't take more pictures with this setup. I want to come back to this nebula when I have a better optical drivetrain as the Porst 135mm has a lot of coma in the edges.
