They say the OM 50mm 1.2 is sharper wide open than then OM 55mm 1.2.
With the 55mm what you lose in sharpness, you gain in magic.
And that to me is more important.
I hope the link below works.
Greetings,
Ago
Cheap (maybe cheapest of the ultrafast lenses - I bought less than 100 € in Hungary), but sharp on f/1.2, and very sharp on f/2 or closer. I love this lens!
Standouts for me on this page are sebboh's crow photo with the 58 f/1.2, Tarocco's pooch, and the black and white flower photo (middle photo) from freaklikeme. Really great.
A couple of night/street kinda shots with the NIKKOR 50mm f/1.2 AI-s on my D700.