They should work for both neg and positive. My guess is you'll need to
experiement to see the effect on the negative. Effect on positive should be
as predicted.
----- Original Message -----
From: "Chris" <christo@worldnet.att.net>
To: <pinhole-discussion@pinhole.com>
Sent: Monday, January 07, 2002 4:02 PM
Subject: [pinhole-discussion] Multigrade filters
> Just developed my first pinhole photographs today. Built a 5x7 foam core
> camera and used containers in the bathtub to develop. I have a question
on
> multigrade filters: are the filters used to adjust contrast the set I see
> at B&H that are magenta in color? They cost $20 for a complete set of
3.5"
> filters. Can I use them when making positves as well as negatives? I'm
> using Ilford paper for negatives. Thanks.
>
> Chris
>
>
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Received on Mon Jan 7 18:51:57 2002
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