Michael Scarpitti wrote:
> Bob Martin <bm RemoveThis @iprimus.com.au> wrote in message news:<fl6oqvc5aoq7upi4tjg182u8k7apcql9ma RemoveThis @4ax.com>...
> > I was wondering if I could get a few opinions on which 400 ASA slide
> > film most closely fits the following criteria.
> >
> > 1. Good colour range and balance, particularly on the warm end. The
> > faster films I have tried so far seem to tend toward blue or lack of
> > overall colour intensity, even outdoors.
> >
> > 2. Maximum possible exposure latitude.
> >
> > I can handle a little graininess.
> >
> > As the film will be travelling with me, stability of emulsion is
> > another contributing factor.
>
> Kodachrome 200 rated at 250 is the best high-speed colour film.
>
> >
Well, ISO 250 is only 1/3 stop under exposed, and still within normal development limits, depending on
lighting. It is possible to push Kodachrome 200. On the Kodak web site, look for technical documents
E-55 or E-88 for more information. The labs that do Kodachrome will only do two push settings. Those
are as follows:
ISO 500 - Push 1 1/3 mark the film container as "EI 500"
ISO 800 - Push 2 mark the film container as "EI 800"
After push processing the colour balance will shift to a Magenta to Red bias. This may fit your warmer
image requirements. Grain is reasonable at 16 rms, less than some true ISO 400 films, but much more
than E200.
Unlike Mr. Scarpitti, I hesitate to recommend Kodachrome due to the higher costs, and slower turn
around time on processing. Also, the look is different from other films, and can be tougher to scan.
I have done the push 2 once with a few rolls of film, and it has been about 6 years since I did that.
That situation involved some artificial lighting, and the colour shift actually helped the results. I
would not consider using this film currently, since I feel there are better choices, especially
considering the cost and processing.
Ciao!
Gordon Moat
Alliance Graphique Studio
<http://www.allgstudio.com><!-- ~MESSAGE_AFTER~ -->
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