Archived posting to the Leica Users Group, 2006/11/27

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Subject: [Leica] 50mm rigid Summicron
From: marcsmall at comcast.net (Marc James Small)
Date: Mon Nov 27 20:02:20 2006
References: <1be504db0611271511g296d628fp55076dd15d47edd0@mail.gmail.com> <200611280002.kAS02JbY014999@server1.waverley.reid.org> <4CD14A6B-9155-4F2F-B32B-F2D103143C25@shaw.ca>
 
At 07:36 PM 11/27/2006, John Collier wrote:
 >OK, now I am confused.
 >
 >Are we talking about the second version Rigid and Dual Range versions?
 >
 >If so, the optical formula is the same.
 >
 >Are we talking about the first version Collapsible and the next
 >version Rigid/DR?
 >
 >If so, the optical formula id different

John

There is one first-version 2/5cm Summicron, which 
appeared in a collapsible and rigid edition in 
both LTM and M BM and a NF/DR version in M BM only.

The second-version Summicron was rigid only.

Marc


msmall@aya.yale.edu
Cha robh b?s fir gun ghr?s fir!
Replies: Reply from marcsmall at comcast.net (Marc James Small) ([Leica] Versions of the 5cm/50mm Summicron)
 In reply to: Message from pswango at att.net (Phil Swango) ([Leica] 50mm rigid Summicron)
Message from marcsmall at comcast.net (Marc James Small) ([Leica] 50mm rigid Summicron)
Message from jbcollier at shaw.ca (John Collier) ([Leica] 50mm rigid Summicron)