Tae Young Lee Posted September 21, 2018 Share #1 Posted September 21, 2018 (edited) Advertisement (gone after registration) I wonder if lower part of Elmar 9cm f4 1st lens can exchange lower part of Elmar 9cm f4 2nd (3-elements) lens. Edited September 21, 2018 by Tae Young Lee Quote Link to post Share on other sites More sharing options...
Advertisement Posted September 21, 2018 Posted September 21, 2018 Hi Tae Young Lee, Take a look here exchanging the part of elmar 90mm. I'm sure you'll find what you were looking for!
lct Posted September 21, 2018 Share #2 Posted September 21, 2018 I have no idea sorry but you may wish to ask your question on the Leica Collectors & Historica forum where or colleague Luigi and others will certainly help you. Quote Link to post Share on other sites More sharing options...
luigi bertolotti Posted September 21, 2018 Share #3 Posted September 21, 2018 (edited) What I am SURE about is that you cannot exchange the lenses' units (both unscrewable) : the thread and width are different.. You can exchange, on the contrary the lenses units. of all the previous versions (not for the missing item at left in your picture.. : the "Fat"... ) , and I did it (have all of them) : focusing is no more consistent with the intermix : any version has a certain set of shims inside the Mount, to couple correctly depending on exact focal length. Edited September 21, 2018 by luigi bertolotti Quote Link to post Share on other sites More sharing options...
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