Originally posted by JimJohnson I honestly have to say - "I don't know". It depends on the feature set of such camera and how much it costs. I'm not going to waste money simply for a 24mmX36mm sensor without the feature set that makes use of that sensor.
#1, as noted, is the body has to fully support pre-A lenses just like the film cameras
#2, I want a focusing screen sized like those of the film cameras
#3, I want a focusing screen that supports both current AF style focusing and critical manual focus - - - this isn't a big request as 3rd party screens can do this for current bodies.
#4, it has to work with current non-FF digital lens - I don't need an automated crop mode; I can manually crop in post processing.
and then I want a feature not on current Pentax digital bodies
#5, I want FULL tethering, meaning I can view the equivalent of Live View on my PC (and ideally tablet OSes) and control the camera from my PC.
#6, needless to say, with a sensor this big, it should support 1080p video (24fps and higher) with external stereo sound, with continuous AF and auto-exposure.
If you consider this list, what you really want is a digital version of a PZ1/PZ1p
Think of this
1/250 flash support
Full aperture coupling so you can use K and M lenses
I would add I want both P-TTL and TTL flash support (like *istD)
I would also want HSS off camera to be supported with the in body flash (also like *istD)
I think a 96 segment petering pattern would be good as long as you can turn off the central 6-9 segments for split image finders