I want to shoot some Efke IR820 in my IIIf. I have an IR Filter and figure a range finder would almost be ideal since I dont need to look through a lens with a nearly opaque filter. The real issue is do I really need to handle that film in total darkness? Cutting the leader in the dark seems rather dangerous (think razor blade and film cutting guide) not to mention loading a bottom loader in darkness seems like a fun task. Could I get away with loading it under a dim (15 watt or so) light? Maybe even a black light (it throws off mostly UV so the other end of the spectrum. THANKS Dave M.