Archived posting to the Leica Users Group, 2000/11/29
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]> I purchased a Jupiter 3 for use on my Leica IIIa and found it would not > screw down all the way. > I tested the lens on a Leica IIIc and a Leica IIIf and found it mounted > properly on both. My Jupiter 9 works fine on the IIIa. > Is there something different about the IIIa threads compared to the IIIc and > the IIIf? As far as I recall, older Leica threads were 1/25 inch, later were 1 mm, as were Russian Leica copies. Marc, please correct me if I am wrong.. :-) - ----- St. LeSabre (Stanislaw B.A. Stawowy) http://www.geocities.com/Stanislaw_Stawowy