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[MF3D.FORUM:1487] Re: NSA MF slide show

  • From: "David W. Kesner" <drdave@xxxxxxxxxx>
  • Subject: [MF3D.FORUM:1487] Re: NSA MF slide show
  • Date: Sat, 10 Feb 2001 22:40:38 -0700
Tom Hubin writes:

> All of this assumes that the flash is located near the camera. That
> is, the distance from flash to subject is the same as the distance
> from camera to subject. I expect that this is often NOT true when
> slave flashes are used. Then the math is certainly more complicated.

That is not the case. The only thing that matters is the flash 
to subject distance. If you have a camera at zero feet, a 
flash at 10 feet, and a subject at 20 feet the GN and all 
settings would be no different that if the camera were at 10 
feet with the flash or for that matter at minus twenty feet.

David W. Kesner
Boise, Idaho, USA
drdave@xxxxxxxxxx