Archived posting to the Leica Users Group, 2000/10/10

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Subject: [Leica] Visoflex Screen
From: Peter Niessen <niessen@ifh.de>
Date: Tue, 10 Oct 2000 22:21:47 +0200 (METDST)

Dear all,

after using the Visoflex with a 4.8/280mm  for one year now, I came to
the conclusion that the focusing sucks. Can this be improved by
putting a screen with microprisms or a focusing wedge? I'm willing to
start my own tests. Can anyone enlighten me whether the wedges have to
be inset into the screen?

Cheers, Peter.

Peter Nießen
DESY IfH Zeuthen
Platanenallee 6
15735 Zeuthen

Tel (+49)33762/77-516
Fax (+49)33762/77-330
e-mail niessen@ifh.de
www http://www.ifh.de/~niessen

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