[LargeFormat] kodak reciprocity-failures

[Dave Southwood]

hello tim

its both the 400, and the 160. i went to the site prior to posting the query
and its not very forthcoming. i cant understand manufacturers omitting this
info.

ive had no problems as yet, but wouldnt mind adding some credence to my
guesses

dave

dave southwood
flat 1, coronation mansions
42 warren street
tamboerskloof
cape town
8001
south africa

+27 82 8543363 mobile
+27 21 4247992 home

----- Original Message -----
From: Tim Atherton <tim@KairosPhoto.com>
To: <largeformat@f32.net>
Sent: Monday, February 04, 2002 8:09 AM
Subject: RE: [LargeFormat] kodak reciprocity-failures


> Dave - Portra NC and VC - 100 or 400?
>
> I thought it was on the Kodak site
>
>
http://www.kodak.com/global/en/professional/support/techPubs/e190/e190.shtml
>
> though now I look at it, this is all they seem to say for them...
>
> "No filter correction or exposure compensation is required for PORTRA
> 160NC/VC and 400NC/VC Films for exposures from 1/10,000 second to 10
> seconds. For PORTRA 800 Film, no adjustments are required for exposures
from
> 1/10,000 second to 1 second. For critical applications with longer
exposure
> times, make tests under your conditions."
>
> hmm - so maybe someone has done some testing...!
>
> tim a
>
>
>
> > -----Original Message-----
> > From: largeformat-admin@f32.net [mailto:largeformat-admin@f32.net]On
> > Behalf Of Dave Southwood
> > Sent: February 3, 2002 10:59 PM
> > To: largeformat@f32.net
> > Subject: [LargeFormat] kodak reciprocity-failures
> >
> >
> > please can someone advise me on the reciprocity failure behaviour of
kodak
> > NC and VC. i will probably be working with exposures between 15
> > minutes and
> > 1 second. thanks
> >
> >
> > dave southwood
> > flat 1, coronation mansions
> > 42 warren street
> > tamboerskloof
> > cape town
> > 8001
> > south africa
> >
> > +27 82 8543363 mobile
> > +27 21 4247992 home
> >
> >
> >
> > _______________________________________________
> > LargeFormat mailing list
> > LargeFormat@f32.net
> > http://www.pairlist.net/mailman/listinfo/largeformat
>
>
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