Re: HIE in studio

[Ian D Wilson <idw@xxxxxxxxxxxxxxx>]

David Riecks wrote:
> 
> Mark:
> 
> Try some without the filter if you are shooting tungsten. The warmth of the
> light is often enough. Without knowing what you use for developer I'd
> suggest ISO 100-160 with D:76 straight for 9 to 10 minutes. I'm just
> starting over with XTOL, but don't have any good data on that yet.
> 
> David

I'd be tempted to aim somewhat higher than 100-160 if you aren't going
to use a red filter.  I use HIE with studio flash and a 25 red, and find
that ISO 100 gives perfect exposures.  Without the red filter, and with
plenty of red and infra-red around (lots in tungsten light), you should
gain about two stops: in other words, I'd be tempted to use ISO 400 as a
starting point.  (BTW, I develop HIE for 9 minutes at 20C in Ilford
LC29.)

-- Ian.

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Dr Ian D. Wilson         |  Email:  iwilson@xxxxxxxxxxxxxxx
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