Mark wrote: If your DSLR effectively multiplies your focal length by 1.5, it also *divides* the lens' resolution by 1.5. So you'll want to use top-notch lenses whenever possible. I think the 31mm f/1.8 Limited would make a fine normal lens for the *ist-D, though!
REPLY: Perhaps this is a factor in the compatibility issues of the *istD? Perhaps K and particularly M lenses are not that well suited for digital? At least I know Pentax reps were concerned about these issues at the time of the MD-S. They feared customers that were not happy with the results with their current lenses. I've even noticed how differnt lenses may perform in response to various films. Provia F in particular being a high resolution/low accutance film. It simply doesn't mate well with all lenses! Pål
