by Bill Pryor » Wed Mar 10, 2010 10:20 am
This one would be perfectly good enough. And, the nice thing is that any lenses and other stuff you buy would move to the upgrade if you did that later. Rumors have been circulating for some time about something new late this year, and the one with the most legs seems to be a 1DsMKIV (as opposed to the current 1DMKIV). If the new one is based on the current 1D chip, it's a 1.3 crop instead of the 7D's 1.6. So if you think you might be interested in spending around $5K, you should be sure to buy "full frame" lenses, not APS-C lenses for the 1.6 crop. Maybe buy one APS-C wide angle zoom, like the Tamron 17-50 or Tokina 17-50, which wouldn't be too expensive and you could sell easily with the old camera if you go that route.
Again, just a rumor. One set of rumors does say the body will be more elongated to contain anti-aliasing filter as well as XLRs. Again, just rumors. However, I think it's a safe bet they will have a new model of something in the fully pro line by the fall. And I'd place my bet on the 1D configuration. I'd prefer the APS-C chip size, but the 1.3 crop is not as bad, in terms of DOF control, as the "full frame" size of the 5D. The bigger chip will provide better quality, probably, but will be less user-friendly for having enough depth of field to shoot without a focus puller. Hopefully it'll be better resolution as well. I think it makes sense to go the 1D route because that provides a nice upgrade path for both the 7D and 5D users. I don't see the 5DMKII as an upgrade to the 7D because the 7D is more solid and rugged and has some goodies the 5D doesn't, like slomo, the videeo button on back, etc. It's like a second generation 5D but with an APS-C chip. I'm a big chip proponent, but there are other factors as well in any camera. If this rumor becomes fact, I can see how I and others would lust after a 1D type device, whereas I have no lust for the 5D.
In terms of focus pulling, most people say you never want to shoot video any more open than an f4-5.6 with the 5DMKII because of the difficulty in pulling focus, and even at that range it's difficult and you need a good puller. With the 7D you can shoot at f4-5.6, guesstimate your hyperfocal distance, and be OK for most types of action. This is just my opinion based on the kind of things I shoot, but for me the 7D chip size is big enough to give me the quality I need but not so big I have to invest in a remote follow focus system and always have another person with me for a shoot. If you're doing more serious filmmaking with bigger crews, you'd want the biggest chips you could get. It seems the 1D rumor seeks to hit a middle ground in that regard.