Archived posting to the Leica Users Group, 2007/04/24

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Subject: [Leica] Re: Nocti focus shift
From: don.dory at gmail.com (Don Dory)
Date: Tue Apr 24 21:09:00 2007
References: <200704250213.l3P2DBcV055826@server1.waverley.reid.org> <C2C0A292-2037-4CDA-A62A-37707AAECA77@optonline.net>

Huge, slow, power hungry, and unable to account for focus shift as the body
would not know the aperture set come to mind for reasons not to go down that
road.  I would just shoot at F1 and forget about it.

On 4/24/07, Lawrence Zeitlin <lrzeitlin@optonline.net> wrote:
>
>
> On Apr 24, 2007, at 10:13 PM, Tom wrote:
>
> > Rather than jumping to the conclusion that the Noctilux is unusable
> > on the M8, perhaps adjusting one's technique in anticipation of the
> > problem is in order.   You said as much yourself - instead of
> > focusing on the eyeball, focus on the tip of the nose when shooting
> > at f 2.0, for example.  Like Ted practicing to "lead" the peak of
> > action when releasing the shutter in order to get the basketball in
> > the frame instead of p-shopping one in!
>
> Isn't this a good rationale for incorporating autofocus in the next
> iteration of the digital M camera? It could be accomplished by moving
> the sensor a millimeter or so after the lens was set to approximate
> focus. The old Contax SLR did it. Why not Leica. This would permit
> use of all Leica lenses. Of course you could turn it off it you truly
> wanted the eyes out of focus. Of course I don't have a Noctilux so
> the problem is just academic for me.
>
> Larry Z
>
>
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>



-- 
Don
don.dory@gmail.com

In reply to: Message from lrzeitlin at optonline.net (Lawrence Zeitlin) ([Leica] Re: Nocti focus shift)