Archived posting to the Leica Users Group, 2007/01/07

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Subject: [Leica] A tripod, an M8, and two candles
From: jhnichols at bellsouth.net (Jim Nichols)
Date: Sun Jan 7 09:00:28 2007
References: <41BCF071D98E5F161C3A8ADB@hindolveston.reid.org><bcd1a1e30701070706j631b5f01i3bb1e6dbb36e97bb@mail.gmail.com> <13979E2A6384538E7AC18DE8@hindolveston.reid.org>

Brian,

I am assuming that you were careful not to change the focus between the two 
shots.  I notice in the second shot that the frame in the background seems 
to be the plane in focus.  The IR effects are interesting, but I do not 
think that you have eliminated the focus question.

Jim Nichols
Tullahoma, TN USA
----- Original Message ----- 
From: "Brian Reid" <reid@mejac.palo-alto.ca.us>
To: "Leica Users Group" <lug@leica-users.org>
Sent: Sunday, January 07, 2007 9:42 AM
Subject: Re: [Leica] A tripod, an M8, and two candles


>
>> Don't you think it has to be the IR sensitivity? It seems reasonable
>> to me that this effect represents an IR halo around a candle, rendered
>> as purple by the M8.
>
> I do, but someone has been suggesting that these halos were primarily just 
> focus problems, and I wanted to find out whether that is true. I don't 
> think it is true.
>
>
>
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> 



Replies: Reply from reid at mejac.palo-alto.ca.us (Brian Reid) ([Leica] A tripod, an M8, and two candles)
In reply to: Message from reid at mejac.palo-alto.ca.us (Brian Reid) ([Leica] A tripod, an M8, and two candles)
Message from jonathan at openhealth.org (Jonathan Borden) ([Leica] A tripod, an M8, and two candles)
Message from reid at mejac.palo-alto.ca.us (Brian Reid) ([Leica] A tripod, an M8, and two candles)