Archived posting to the Leica Users Group, 2000/05/26

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Subject: Re: [Leica] 90 Summicron-M Comparisons
From: Dan Cardish <dcardish@microtec.net>
Date: Fri, 26 May 2000 06:37:27 -0400
References: <000701bfc6ba$37bb4620$52206420@kimmel>
 
Have you found this from experience, or is this just an assumption based on
the "APO" designation?  I'm asking this because the wording used in the
English Leica Cataloge used to describe the 90 AA isn't the same as that
used to describe all of the R-series APO lenses, ("apochromatic corection
for extended spectral range" for the R lenses).  

Dan C.

At 10:38 PM 25-05-00 -0700, Henning J. Wulff wrote:
[snip]
>
>Also, for IR
>use, the new 90 does not have to be refocussed. This makes IR shooting with
>a 90 a true pleasure.
In reply to: Message from "Bud Cook" <budcook@attglobal.net> ([Leica] 90 Summicron-M Comparisons)