Quote:
Originally Posted by gregbradley
Other brands I have used don't allow you to set gain and offset as far as I know.They are set by the manufacturer. I wonder what the advantage is for allowing it? It seems like an unnecessary variable and no doubt one setting puts the camera at optimum which would be something worked out by the engineers and tests.
Greg.
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All you really need is a light box and 30-60 minutes so it can be done on a rainy day. The only reason I can think of for doing this is to allow the user to do the same thing you can do on a DSLR, increase the ISO if wanted.