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Re: filmscanners: RE: filmscanners: pushing dynamic range on the nikon 40 00ed--What is Analog Gain



"Bill Fernandez" <bill_sub@billfernandez.com> wrote:
> I've assumed that this gives me a maximum exposure range of +/- 4 EV.
> So it looks like when I move all the sliders all the way to the right
> the scan should take 16 times longer than usual.  I'll try this some
> time and see if that's what really happens.

I don't think the relationship between stops of adjustment and integration
time is the same as with a camera and shutter speed.  Setting Nikonscan to
+1EV will make the image brighter, but I don't believe the scan will take
anything like double the time.

Rob





 




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