I first tried infrared (IR) photography back in the mid-1990s with a Nikon F3 camera and lenses and the now discontinued Kodak High-Speed Infrared film (Kodak HIE). It was more difficult to shoot IR film when compared to my recent tryout with IR digital because: (1) the film had to be loaded and unloaded in total darkness which made reloading out in the field difficult and (2), you had to wait for the film to be processed to see the results.