Calzone
Gear Whore #1
every noct sample I've seen has been significantly worse outside of the center than the 50/1.2, though.
The soft corners wide open you mention is an honest criticism of the rendering. No doubt that there are other lenses that have better corner sharpness wide open. The Noctilux for one has sharp cornes, but then again the Noctilux has mucho light fall off.
Cal