21-05-2007, 11:03 PM
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Moderator
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Join Date: Apr 2005
Location: NEWCASTLE NSW Australia
Posts: 33,157
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Quote:
Originally Posted by avandonk
I don't think it is amp glow it is just local heating by ?. Here is why I use ICNR all the time. This is a dark frame twenty minutes at 1600 ISO with ICNR ON. Also I have really pushed the digital development to show these effects exactly the same for all these images.
Bert
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very impressive Bert.
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