|
Roy, I know what you are after since I have done that
myself. It seems that if you took 3 separate exposures through red,
blue and green filters, it would be very easy to combine them in
Photoshop. Much more so than with film. I built a drop shutter
arrangement years ago for this sort of thing. Using 3 4" gel filters I
could use gravity to give me 3 exposures on one frame. You could still
do that with digital. Or, as I said, you could just shoot 3 exposures
through filters and use the software instead of the hardware. I am
afraid that I don't really see the problem. As for the exposure
correction you mention, most digital DSLRs allow manual exposure and
ISO control. You should be able to work with that to do what you want. Don PhotoRoy6@xxxxxxx wrote:
|
