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Re: backing paper

  • From: George L Smyth <GLSmyth@xxxxxxx>
  • Subject: Re: backing paper
  • Date: Tue, 30 Jul 1996 14:16:27 -0400
Jim Pipkin wrote:
> 
[CLIP]
> It was a rather slow film too, daylight exposure with a red 25A
> filter was 1/25 @f8.
> 

This was the original infrared film.  Notice that today we use "High
Speed" IR.

george

-- 
 Handmade Photographic Images     
  http://www2.ari.net/glsmyth

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Topic No. 8