@b8889edb Zeiss lenses are phenomenal. I've only dabbled with a few Zeiss Ikon cameras.
@bf3cb02a, I think I noticed the Nikkor/Takumar contrast difference a couple weeks ago when you were posting Nikon and Pentax photos interspersed with each other. I found I was quickly able to spot which was which before reading your notes.
@b8889edb I might go back and check. It could be the lens, or maybe the film, ISO rating and developer. With film photography there are so many variables!