I know the 1Ds mark III does up to 7 for an AEB sequence and +/- 3.0 to boot. I heard from someone online that you can even program in a much higher number of frames as well. I'm not sure about the 1D series.


I never really looked at the 1Ds series because it was out of my price point when I first looked. I'll tell you though. That Canon 17mm T/S is looking a must have for me. Nikon has a 24mm, but that 17mm offering by Canon would be really beneficial to me.


There are about a dozen times a week where I can't get a decent shot off of a room because of optical issues relating to where I can even stand (tripod). And most of these rooms require me to be from 16-18mm because they are condos or smaller homes.


The thing that makes me cringe is the 3 AEB of Canon (ughhh!!!).