Re: testing 320 and 400 speed film using plotter software

And Shannon, for your test, it really isn't critical. The light setting is
to give you a rough starting point. You should be able to judge how much to
flash with the step tablet.

Dave

----- Original Message -----
From: "Clay" <wcharmon@wt.net>
To: <alt-photo-process-l@sask.usask.ca>
Sent: Tuesday, April 13, 2004 11:57 AM
Subject: Re: testing 320 and 400 speed film using plotter software

> Nope, if you are using your Gossen Digisix, set the meter to ISO100, and
> expose for EV2 at 2/5 of a second. My previous lengthy email explains the
> funky nature of the digisix.... And this will ensure that your 2.4 speed
> point that the plotter assumes will be correct!
> ----- Original Message -----
> From: "shannon stoney" <sstoney@pdq.net>
> To: <alt-photo-process-l@skyway.usask.ca>
> Cc: <wcharmon@wt.net>; <sking@clemson.edu>
> Sent: Tuesday, April 13, 2004 9:49 AM
> Subject: testing 320 and 400 speed film using plotter software
>
>
> > I think I need to rephrase my question. I just realized: the EV
> > doesn't change when you change the ISO. Duh. But, the question
> > remains: when you expose 320 or 400 film, do you use the same
> > exposure that you would use for 100 speed film? That is, light
> > sufficient to get an EV of 4, and 2/5 of a second? Or would you use
> > a shorter exposure, or what?
> >
> > --shannon
> >
>
>
>
>
Received on Tue Apr 13 12:41:49 2004