Cutting film leaders- why ?

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Why must film leaders be cut 10-12 cm in the older rangefinders say a Leica I ? Any insights much appreciated

-- Yip (koklok@krdl.org.sg), February 04, 2002

Answers

You have to cut film leaders 10-12 cm in screwmount cameras because there is no hinged film pressure plate. The extended leader allows the film to be slipped between the guide rails and the pressure plate. In the "olden days" film leaders were always longer so that wasn't a problem. Now if you own and use a screwmount you either get the scissors out OR buy a template trimmer for the leaders (which was available from Leica and other sources at one point or other).

-- John (ouroboros_2001@yahoo.com), February 04, 2002.

If you do not trim your leaders, you run a high risk of breaking off little chips of film. These little chips wander around and jam themselves in various mechanisms of the camera. Film chips are the number one cause for repair in LTM cameras. They also cause a significant number of problems in M cameras too. Always check your leaders when you unload. If bits are missing, find them before they cause trouble.

Here is a website with a few loading tips for LTM cameras:

http://www.mediakyoto.com/camerashopper/lrc_e/b_e/index_e.ht ml

-- John Collier (jbcollier@powersurfr.com), February 04, 2002.


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