Archived posting to the Leica Users Group, 2003/10/31

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Subject: Re: [Leica] OT Funny rings on digital image
From: "Sonny Carter" <sonc@sonc.com>
Date: Fri, 31 Oct 2003 15:00:14 -0600
References: <WorldClient-F200310311237.AA37370059@compwrx.com>

Quick! go to:
http://zapatopi.net/afdb.html



- ----- Original Message ----- 
From: "Aram Langhans" <langhans@compwrx.com>
To: <leica-users@mejac.palo-alto.ca.us>
Sent: Friday, October 31, 2003 2:37 PM
Subject: [Leica] OT Funny rings on digital image


> A friend of mine with a Canon D10 took some shots of the northern lights
> yesterday.  He had the camera set to ISO 400 when this was done.  There
> are some funny concentric rings in the image.  He thought they might be
> because of a UV filter, but I told him I didn't thing so. He mentioned
> that he asked on dpreview.com and someone with the same camera had the
> same problem.
>
> Here is the shot in question.  One version is full frame and the other in
> an enlarged center portion.  If anyone has a good explanation for this,
> please comment either on or off list.
>
> http://www.compwrx.com/langhans/full_shot.jpg
> http://www.compwrx.com/langhans/enlarged_shot_with_rings.jpg
>
> Aram
>
> langhans@compwrx.com
>
> --
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>

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Replies: Reply from Henning Wulff <henningw@archiphoto.com> (Re: [Leica] OT Funny rings on digital image)
In reply to: Message from "Aram Langhans" <langhans@compwrx.com> ([Leica] OT Funny rings on digital image)