I just picked the LX because I think it is the best Pentax SLR design, but by all means I would be satisfied with a K-7 or K10/20D sized FF body. I was just making the point that the argument that FF means huge camera doesn't really fit anymore. The M9 has shown that premise to be false.
I did leave out stuff like AF motor and stabilization system in my last post, but my ZX-10 is mighty small and still has AF, and the K-7 is just the right size for me and has AF, SR, and numerous other bells and whistles.
I think a FF K-7 sized camera would be superb, especially if released by Pentax. I also think it could be a hit if released by Pentax. A Pentax FF would have a much different utility for most people than current FF SLRs have, which I think would be aided by a small form factor. I think a small FF from Pentax could entice users from other systems, and new FF users, if the IQ was good and Pentax could get some more FF lenses into production.
People wouldn't come to Pentax looking for a camera to slap a 500mm f4 lens on to go shoot high FPS sports shots, or anything like that. However, I bet there would be huge interest in a small, fully weathersealed, FF DSLR with in-body image stabilization from people interested in most other arenas of photography. Photojournalism, landscape/nature, street, concert/performance and travel photography are a few that I think would embrace a small FF camera. The benefit of a smaller, lighter kit would of course be a main attraction of a small FF DSLR in these fields. Of course, you can already have a kit that small and light if you use APS-C, but if you could have FF at that size you would also have the benefit of increased FOV with equivalent FL lenses, and better high ISO performance. In the fields I listed either, or both, of those improvements over APS-C would be valued by many.
Anyway, that's my rant. I don't really see a small FF in the near future for Pentax, but I would sure love to, and I think that at around $2000 it could be a huge hit.
Originally posted by vinzer It should be interesting if and when a company makes a 35mm DSLR the size of an LX. But I'm not expecting it to happen anytime soon, as some of Pentax's core technologies take up space: in-body stabilization and in-body AF motor, in addition to the usual mirror and viewfinder assembly. Maybe a couple more miniaturization advances down the line, and we may be able to have it. The K-7 is a right step in that direction.