[waardij]

I tested the CZ85 on the NEX-7 vs the NEX-5n. In this comparison it indeed becomes clear that something strange is happening in the corners of the 7. Not only are they less sharp, the focal plane is also bend in a way that is not happening at all with the 5n. even at f4 the behavior is not the same. This does not change the fact that over most of the frame the 7 has a much higher resolution, but it seems not a good camera for some range finder lenses and maybe in general for lenses with a large maximum aperture. Not if you want sharpness into the extreme corners.