Archived posting to the Leica Users Group, 2000/06/10

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Subject: Re: [Leica] stuck 50
From: John Collier <jbcollier@home.com>
Date: Sat, 10 Jun 2000 12:00:52 -0600
 
I have a parts breakdown of a DR Summicron and there are internal screws
that could act as Henning has suggested.

John Collier

> From: "Henning J. Wulff" <henningw@archiphoto.com>
> 
> I don't know the construction of the lens, so there might be nothing to
> come loose and get in the way. Set screws in or near focussing
> rings/helicoids have been a problem on other lenses over the years if they
> get loosened by airplane or car rides in particular. Maybe someone who has
> taken one of these lenses apart can give a definitive answer on this.
>