Originally Posted by Lacedaemon
The IR photos are made with a converted Nikon D80. It's the most sensible way to shoot IR - through the lens metering and composition, fast shutter speeds, and with correct white balance they barely need post processing. I bought a regular used camera, a regular round infrared filter and followed instructions online: http://eyesopen.org/2010/nikon-d80-infrared-conversion
I think most DSLRs can be converted to IR, but some are easier than others. D80 is one of the easier ones, full featured and nowadays very cheap.