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T3D Re: Underwater stereo photography

  • From: fj834@xxxxxxxxxxxxxxxxxxxxx (Dr. George A. Themelis)
  • Subject: T3D Re: Underwater stereo photography
  • Date: Tue, 15 Sep 1998 12:47:57 -0400 (EDT)
>I don't actually know but most of the underwater photography 
>I've seen is closeups.

I guess they have to be close-ups given the lack of light and
use of flashes.  How does the light from a flash diminish
with distance compared to air?  Are GN's different in water
vs. air?

George


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