My 5 lenses with a touch of magic...
Zeiss Jena Sonnar T* 2/50 in Contax mount (the peoples 1.5/50, but it renders just beautiful).
+ don't laugh: Jupiter J8 2/53 - the Zeiss might be a hair sharper, but still a miracle worker.
Leitz Summar 2/50 with a scratched front element, not sharp, but hey...
The 1.7/40 Revuenon on my Revue SE - similar to the Minolta 7II I've heard, shockingly sharp for such a wobbly camera. Really nice lens with a crap camera permanently attached to it... (sic!)
Nikkor Ai 2.5/105 in F mount, sometimes too sharp, the girls are shocked when not underaged.
Last but not least another Sonnar: 2.8/180 in Pentacon mount (MF), huge and sublime.
Cheers, Michael