Archived posting to the Leica Users Group, 2000/03/06
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Dave, not that I'm a regular user of these ;-), but if you grab both round parts and rotate in opposing directions (counter-clockwise as you look head-on to one), it should kind of "pop" in about one-eigth of a turn. Then, you'll be able to telescope (or compress them) together. Once you have gotten the right width (I think there is one other format between 35mm and 2-1/4) then rotate the "roundy things" in the opposite way till they "pop" again (locking). Clear as mud? Good luck, David (who usually uses stainlees Hewes reels :)) Duff. Dave Fisher wrote: > > I have some 120 film I want to develop. I am using the white plastic > Patterson developing rolls for small tank that I normally use for 35mm film. > I've been told that the same Patterson roll can be used for 120. Is this > correct? What's the trick to converting it for 120?