Archived posting to the Leica Users Group, 1997/08/04

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Subject: Re[2]: 50 DR Continued
From: seungmin@luxmail.luxcom.com
Date: Mon, 04 Aug 97 08:55:14 PST
 
     Hi,
     
      I noticed that the DR-Summicron without the finder was heavier than 
     the rigid Summicron.  Why is that?
     
     Regards,
     David

______________________________ Reply Separator _________________________________
Subject: Re: 50 DR Continued
Author:  leica-users@mejac.palo-alto.ca.us at Internetmail
Date:    8/2/97 12:47 PM


At 01:30 PM 02-08-97 -0400, Randolph wrote: 
>Stephan:
>I think Modern stated that the chrome ridgid Summicron had the highest 
>resolution of any lens that they tested.
     
Don't the original rigid and DR Summicrons share the same optical formulae?
     
Dan C.