pixel level, with the sd1 it seems even at normal size, not uprez, the magic is gone and foveon looks more like a normal and good only in daylight apsc 16 million sensor.those who compared this sd1 with medium format smoked too much bonza in my opinion.Lens department, only the 8-16 is good enough for 16 million level, i have it for pentax and is tack sharp, the rest is a mess, but could be a bad