Originally posted by 5r82 Hey ChristianRock,
This is what I wrote in another thread:
This lens is new to me. I also have FA 50mm f1.4, Helios 44M-4 and SMC-M 50mm f1.7. By reading reviews on it, I expected that this lens is not good at f1.2 but I took my chances trusting my eyes and focusing skills. Oh boy, what a surprise. The lens is extremely sharp at f1.2 at K-1. Didn't try it on K-5 II which I also have. Most reviewers tried theirs on APS-C. On FF it must be totally different beast. I dialed mine at -10 focus adjustment. Even in OVF I can get correct focus now. In Live View it is easy with focus peaking. That's the feature earlier reviewers didn't have. However, on the bokeh side, I'm little disappointed, just a little bit. Of course Samyang 85mm f1.4 destroys this lens in bokeh cream. It's no where near as funky as Helios. It's too similar to FA 50mm f1.4 I'm already used to. But this lens blows FA 50mm out of the water even at f1.2 in every aspect. It's a demon lens, although it is Christmas, Merry Christmas. Great lens and bokeh, worth every penny.
I get sharp results even on APS-C. Not pin sharp at f1.2, but much more than I expected, like you.
I don't have complains about the bokeh. You have to compare it to other 50mm lenses to really get the hang of how good the bokeh is on this one.
This is a lens that truly spoils its users...