I used an RZ67 actually, with a macro rail installed sideways to give me the lateral offset for each frame. You only need a "real" 3D camera if you want to shoot 3D images of moving things.
Originally Posted by R Paul
Roger: absolutely you should try it. It looks awesome despite the low resolution (1920x1080) on most home projectors and TVs. Showing images at high quality I think is the main reason I'd consider buying a 4k TV because for sure there is no broadcast content out there to give them any other purpose.