Quote:
Originally Posted by Amaranthus
Agree Ray, with caveats. If you use a light box and take really short-duration flats (I have a dimmer switch on mine and so can take nice 50% max ADU flats at a consistent 0.1 sec exposure), then bias subtract from those flats, it seems then well positioned to make a "super", no?
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That won't work with a lot of mechanical shutters, unfortunately.