Hi All, I was considering experimenting a bit. I bought a roll of "Infrared" film from Rollei. As being the king of procrastination I bought this over a year ago, I recall at the time reading that a dark red filter is required A ..25? sometrhing and that this effectively reduced the the working speed by 6 stops . I have a a deep redf filter, not sure of the stop reduction but I could measure it. I assume though in most cases a tripod is required. Has anybody tried this film? A work-flow and examples would be helpful. But more intwersting would be your personal feedback.