Garbz
No longer a newbie, moving up!
- Joined
- Oct 26, 2003
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- Brisbane, Australia
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i'm using my d300 at iso 100, 1/250th, and f/8, my flash at half power. i put the 1 stop ND filter on and lower my aperture to 5.6. i would then have to raise my flash to 1 full power to for the exposure, correct?
if so that's a pretty even trade for me, since it's less depth of field and that's what i would like to achieve the vast majority of the time
Nope because output power of the flash is also affected by the aperture which you opened one stop to counter the effect of the ND filter. So it's an even better trade
ND, Aperture, ISO affect flash. The only thing that doesn't is the shutterspeed.