RE: ISO for IR film

[jason.revell@xxxxxxxxx]

For some of my IR work I use a Cokin Red (003) filter over the lens,
and then set the camera to 640asa.  So I am sure you could adjust this
to at least 800 with the minimal amount of change to the processing times.

When rated at 640asa I process it in HC110 dil B for 8 mins.

Jason Revell
jason.revell@xxxxxxxxx
 ----------
From: Mankin.Larry@xxxxxxxxxxxxxxx
To: Infrared@xxxxx
Subject: ISO for IR film
Date: Tuesday, 13 October, 1998 16:56

I am a new user of IR Film and have experimented with ISO's from 50 to 400
with interesting results.  Can IR be used at 800 or 1600?  Has anyone tried
it and what results have you gotten?
Any help will be appreciated!!          Larry


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