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Sony A100 infrared photography tests

 
 
Wayne J. Cosshall
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      11-14-2006
Hi All,

I've posted my results from testing the Sony A100 digital SLR for
infrared photography. Unusual results:
<http://www.dimagemaker.com/specials/digitalir/digitalir.php>

Cheers,

Wayne

Wayne J. Cosshall
Publisher, The Digital ImageMaker, http://www.dimagemaker.com/
Blog http://www.digitalimagemakerworld.com/
Publisher, Experimental Digital Photography
http://www.experimentaldigitalphotography.com
Coordindinator of Studies, Multimedia and Photomedia, Australian Academy
of Design
Personal art site http://www.artinyourface.com/
 
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Fred McKenzie
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      11-15-2006
In article <455a3364$0$5106$(E-Mail Removed)>,
"Wayne J. Cosshall" <(E-Mail Removed)> wrote:

> <http://www.dimagemaker.com/specials/digitalir/digitalir.php>


Wayne-

It would have been helpful if you had shown a normal view of the scene
without a red filter for comparison. Otherwise it appears that you have
just converted a color photo to black and white.

How practical is it to use the Alpha for IR photography? In normal
daylight, is there sufficient IR for hand-held photos? Can the camera's
light meter respond to the IR, or do you have to help it by deliberately
overexposing?

Fred
 
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