This one falls in the “if you are planning to do this, you have to hate your SLR” category. If you enjoyed our earlier tip about IR photography, you will probably have noticed that many cameras – especially DSLR cameras – have IR filters built into the body. Obviously, that means that you can’t use it for IR photography. Unless you remove the filter, that is… I wouldn’t dare do it to my own camera, but if you have a destructive streak (or very steady hands), you could follow the instructions posted on this page. It concerns the Canon EOS 350d, but the procedure should be similar for most camera brands:
1) Take the whole thing apart 2) Locate the IR filter 3) Remove the IR filter 4) Put the whole thing back together again
Hey, we never said it was going to be easy!