Thread: Dark Flats
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Old 06-09-2009, 12:03 AM
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g__day (Matthew)
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Join Date: Dec 2005
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The explanation that worked best for me - there are a dark shot of exactly the same duration as your flat frame light shots are. So if your flat frame were 1/20th of a sec - your dark flats should also be this duration - but taken with the lens cap on. If your flat frames were 1 second shots - then your dark flats are one second with the lens cap on too.
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