Archived posting to the Leica Users Group, 2004/05/28
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Hello Feli, The collapsible 50mm Summicron was available as an M lens and an LTM lens. You can of course use the LTM lens with an adapter on an M camera. However, the 50mm Summicron never had a factory installed adapter held by a screw. Only the f:2/35mm Summicron, the f:2.8/35mm Summaron, the f:4/21mm Super Angulon used a 'grub' screw to hold the adapter. Some 90mm lenses also came in a screw mount, but had the M adapter glued on, not held by a screw. Regards, Jan Quoting Feli di Giorgio <feli@creocollective.com>: Is it true that some of the M mount versions of this lens actually us a LTM to M adapter that is held in place with a screw? Feli _______________________________________________ Leica Users Group. See http://leica-users.org/mailman/listinfo/lug for more information