Originally posted by pingflood The 1D 3 actually isn't FF, but 1.3x crop. And yeah, you do pay a size penalty carrying around a full frame camera, even the more "compact" ones like the 5D or D700.
Last trip overseas I just carried my Leica M and was happy with that. Just have to pick the tool that suits your needs.
but is that really just due to being FF? or is it more because of Canon and to a good extent Nikons choice in body design? I understand that you have to cram a lot more into a camera body for a digital SLR than you did with film (and this is a challenge for Pentax with SR) but I cant imagine that you couldnt take say a K20D sized body with K mount and put a FF sensor in it. I fail to see how that could increase the body size so much. even better, take a K7 put a FF sensor and a FF viewfinder behind a proper silver-coated pentaprism. that could be done im sure, with minimal size and weight gain overall. what you pay a penalty for is buying a large canon or nikon. if its needed ( I assume many people 'need' the built in vertical grip) but if not, why would a FF camera have to be so big and heavy? even the 5D is bulbous and bloated. im not trying to knock either company, particularly since Pentax (who is really good at doing small and light) doesn't have anything to prove otherwise, but I really think you just pay a penalty for their body design not for the 24x36mm sensor.
last year at our local photo-walk, I met a really nice young lady carrying a 1Ds Mk II and it was obvious after about 45 minutes she was really struggling to carry and efficiently use the camera. I was carrying three bodies including a digital and was getting far more shots and opportunities at street portraits (granted, I am a pretty experienced street photographer) but even with three bodies and dealing with film, I was having an easier time than she was. it was very apparent that she was paying the price for that large body. andof course she had an L zoom lens. ( don't remember which one) and a flash. it was disappointing to watch her. =(