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Re: New IR User

  • From: George L Smyth <GLSmyth@xxxxxxx>
  • Subject: Re: New IR User
  • Date: Tue, 01 Oct 1996 07:16:44 -0400
LM53@xxxxxxx wrote:
> 
> Hi Steve,
>      I have read some of the replys you have received and they have prompted
> a question of my own.  I have been using Kodak High Speed IR B&W for 7-8
> years now and I always use an ISO 50 setting with good results.  I use a #25A
> red filter and
> bracket exposures around 1/250 and F11.  I see many responses have indicated
> an ISO of 200 or 250.  I am curious as to the discrepancy in settings.  Can
> any of the other IR experts provide some information on this? 

I normally shoot at EI250, but that's using TTF (through the filter)
metering.  This roughly corresponds to EI64 if I was using a handheld
meter.  I say "normally" because HIE can be shot at many speeds,
yielding differing effects.

george

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

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Topic No. 3