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Old 07-02-2010, 07:56 PM
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multiweb (Marc)
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Join Date: Oct 2007
Location: Sydney
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Quote:
Originally Posted by Manav View Post
Have no idea what flats are maybe I need to start reading up on that too.
Flats are exposures timed to fill a third of the full well capacity of your camera chip. Divided into your light frames they get rid of vigneting (uneven illumination) and dust motes from your optics.
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