>>2981884Shot several rolls of IR film, it's one of my favorite things to do early summer. All in daylight though. Regular flashguns can be used to provide illumination, but god only knows what the correct exposure settings are. I've noticed that tungsten-halogen car headlights send out a lot of energy in near IR wavelength, so a powerful halogen lamp could work, like the ones used at construction sites. They produce a fuckton of heat though. That is unless you require a "black" light source, in which case I guess you'll have to find an IR illuminator that works in the spectrum your camera is sensitive to. Some old military IR illuminator might be close enough, I assume modern ones work further down the spectrum.