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Posts: 1,523 | Thanked: 1,997 times | Joined on Jul 2011 @ not your mom's FOSS basement
#736
Correct, for NIR photography in the old days lenses would needed to be focused differently, using the famous red dot mark,

http://www.maxmax.com/ir_techniques.htm
http://www.luminous-landscape.com/re...d%20dslr.shtml ("More on Infrared Focusing")
http://photo.net/black-and-white-pho...g-forum/00OIsi

That's why i never got to buy a newer camera after my PowerShot G1 - it was too simple to shoot NIR, even with an B+W 093 filter.

Last edited by don_falcone; 2012-01-01 at 17:04.
 

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