Archived posting to the Leica Users Group, 2000/06/05

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Subject: Re: [Leica] DR Summicrons
From: "Bud Cook" <budcook@attglobal.net>
Date: Mon, 5 Jun 2000 08:44:42 -0500
References: <B561078A.5FC7%jbcollier@home.com>

One question that never seems to be resolved is if the DR is optically
identical to the Rigid Summicron.   If Leitz optimized the DR for a
different reproduction ratio, it wouldn't be as good as the Rigid at normal
distances.   I believe these lenses were optically identical.
Bud

In reply to: Message from John Collier <jbcollier@home.com> (Re: [Leica] DR Summicrons)