Archived posting to the Leica Users Group, 2002/10/13

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Subject: Re: [Leica] Noctilux to be Discontinued?
From: "animal" <s.jessurun95@chello.nl>
Date: Sun, 13 Oct 2002 13:35:16 +0200
References: <3DA88E9A.7040507@shaw.ca> <14983.1034503939@www36.gmx.net>
 
<snip>
the current Noctilux may have a geometric appertue of f:1.0, but in
> reality the light meter reading doesn't change when you switch from f:1,2
to
> f:1.0!
> Regards,
> Alex

strange the test by mr.Putts specifically states:

A true f1,0 lens
Pictures taken with the Noctilux at f/1,0 and f/1,4 (and adjusted shutter
speeds) were measured sensitometrically and the results were identical. This
lens is truly a full stop ahead of the Summilux-M 1,4/50.



best regards

simon jessurun





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In reply to: Message from "Greg J. Lorenzo" <gregj.lorenzo@shaw.ca> ([Leica] Noctilux to be Discontinued?)
Message from Dr.Alexander.Kraus@gmx.de (Re: [Leica] Noctilux to be Discontinued?)