I just got done downsizing my (evil brand) gear a bit; sold the 50-500, the 35/2 and probably will sell the 50/1.4 as well as a couple of bodies...
So I am looking for a few fun "alt" lenses that don't cost a fortune. I can adapt M42 easily, Nikon F easily, and K mount with some effort. Also can handle Leica, Olympus OM etc etc... Canon has a short registration distance so most lenses are adaptable as long as they don't stick too far inside the body.
For say < $150-200, what are your favorite "odd" lenses that have real character? Not necessarily sharp, but ones that really stand out with a certain "look". Examples are welcome! These will be used on a FF body so wide will really be wide and so on.
Back on topic, Taks most of them, 35 f2 and 28 f3.5 particularly, use these and you can see where the limiteds came from. Not only sharp but beautiful rendering. On a FF they are a joy with the VF and wide view.