[APML] Pre-Flashing Slide Film

["Mike Cook, AF9Y" <mwcook@concentric.net>]

I'm taking some test pictures tonight in an attempt to establish
approximate pre-flashing periods for E100SV film.  Here's what
I have setup:

  - White matt board brightly illuminated with cool-white
    flourescent light

  - Camera set 12" away without lens shows 1/160 as the
    normal exposure

  - Planning on the following exposures:

     1/160, 1/320, 1/500, 1/640, 1/800, 1/1000, 1/1250, 1/1600, 1/2000

Any other ideas before I remove the film?  I will have it developed
tomorrow and hope to use the results for preflashing some astophotos
tomorrow night.



Mike Cook, AF9Y
http://www.webcom.com/af9y
mwcook@cris.com




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