Archived posting to the Leica Users Group, 2019/02/02

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Subject: [Leica] infrared pano
From: photo.philippe.amard at gmail.com (Philippe)
Date: Sat, 2 Feb 2019 15:54:30 +0100
References: <7d0dbcdb-9ae3-207c-ad36-a6bf831f27d7@cox.net> <0BDBB4CF-379C-42E6-B988-94BE14CECF47@gmail.com> <56bd3eb8-44aa-ab34-b3a2-d815996b5cbb@cox.net>

Thanks you for your informative feedback and illustration Ken. Gives me 
ideas ;-)

Ah, the goodness of the LUG :-)

Amities

Philippe



> Le 1 f?vr. 2019 ? 23:38, Ken Carney <kcarney1 at cox.net> a ?crit :
> 
> Thank you and the other luggers, Phillipe.  Yes, the filter was needed.  
> The Fuji X-Trans sensor is like any other, in the sense that you get a raw 
> file that is RGB.  However, it has weak infrared filtering (I think that 
> is supposed to make the image sharper?).  So, you can add an IR filter to 
> block the visible light, and get pretty good infrared images, needing to 
> be converted to b&w.  I would prefer to have a camera converted only for 
> IR since it can then be hand-held, plus the image is already in b&w.  Here 
> is what my image looks like out of the camera:
> 
> http://gallery.leica-users.org/v/kcarney/_DSF4082-Pano.jpg.html
> 
> Ken
> 
> On 2/1/2019 1:47 PM, Philippe via LUG wrote:
>> I concur with all the previous comments. Superb!
>> 
>> Just a question : was that filter really needed? Have you tried without? 
>> Asking because following Steve?s question, I also had a look at what 
>> unfiltered shots processed in LR might look like.
>> 
>> TIA
>> 
>> Amities
>> 
>> Philippe
>> 
>> 
>> 
>>> Le 1 f?vr. 2019 ? 19:11, Ken Carney <kcarney1 at cox.net> a ?crit :
>>> 
>>> Steve's question about IR, and the cold here, prompted me to go back and 
>>> look at some summertime images.  This one is eight panels from a Fuji 
>>> XE-2 and Fuji 14mm lens with a 720nm (R72) IR filter. And a tripod.  
>>> Comments always appreciated.
>>> 
>>> Ken
>>> 
>>> http://gallery.leica-users.org/v/kcarney/_DSF4082-Pano-Edit.jpg.html
>>> 
>>> 
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>> 
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In reply to: Message from kcarney1 at cox.net (Ken Carney) ([Leica] infrared pano)
Message from photo.philippe.amard at gmail.com (Philippe) ([Leica] infrared pano)
Message from kcarney1 at cox.net (Ken Carney) ([Leica] infrared pano)