Archived posting to the Leica Users Group, 1998/05/03

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Subject: [Leica] New 90mm Lens for M?
From: AJSymi <AJSymi@aol.com>
Date: Sun, 3 May 1998 19:34:30 EDT

I have heard two rumors about a new 90mmF2.0 Summicron.  One has it the form
of an aspherical lens, the other an APO lens.  Could the lens be both APO and
contain an aspheric lens surface?  I'm not wholly knowledgable on lens
construction, I just use them.  Your comments are most appreciated.

Arturo