[rollei_list] Re: OT Infared film and shooting with it.
- From: "Eric Goldstein" <egoldste@xxxxxxxxx>
- To: rollei_list@xxxxxxxxxxxxx
- Date: Tue, 25 Sep 2007 09:43:40 -0400
You are correct that what is needed is a working EI (not ASA as
stated), but to my knowledge you will not now find anything but as ISO
speed designation on a film box...
Eric Goldstein
--
On 9/25/07, Allen Zak <azak@xxxxxxxxxxxxxxx> wrote:
>
> On Sep 25, 2007, at 9:21 AM, Allen Zak wrote:
>
> > Some while ago, the American Standards Association reorganized to
> > become the American National Standards Association , but I think it
> > still proper to reference measurements established when there was an
> > ASA. However, ASA (ISO, ANSI) numbers are designated by manufacturers
> > applying standard protocols. In this instance, what is being looked
> > for is an appropriate exposure index (EI) for a film/developer
> > combination, which may or not deviate from the ASA.
> >
> > Allen Zak
> >
> Oops, American National Standards Institute, that is.
>
> AZ
>
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