k20-Dark Frame Subtraction??

COULDBE2 · 07-13-2009, 01:52 PM

k20d
How and why does this feature work?
At what exposure length does it kick in?
Can it be turned off?

Lowell Goudge · 07-13-2009, 02:33 PM

07-13-2009, 01:52 PM	#1
COULDBE2 Senior Member Join Date: Jun 2009 Location: LAKE PLACID,FL Photos: Albums Posts: 110	k20-Dark Frame Subtraction?? k20d How and why does this feature work? At what exposure length does it kick in? Can it be turned off?

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07-13-2009, 02:33 PM	#2
Lowell Goudge Pentaxian Join Date: Jan 2007 Location: Toronto Photos: Gallery \| Albums Posts: 16,416	see this link https://www.pentaxforums.com/forums/pentax-dslr-discussion/66277-k7-long-exposures.html it is currently going on the same topic

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