[pure-silver] Re: (sligthly OT) Film flatness in a 4*5 holder
- From: <C.Breukel@xxxxxxx>
- To: <pure-silver@xxxxxxxxxxxxx>
- Date: Wed, 4 Apr 2007 14:52:41 +0200
Rob,
I tried aluminium foil, white paper, and even a glassplate (in a 4*5
glassplate holder) behind the AURA IR film to enhace bouncing, no
enhanced halo effects..to my surprise. The only way to get halo effects
is by overexposing the film (1-2 stops, nice since my IE with a 70
filter was already down to 1.5-3asa), making printing these nagatives
much harder (and printing IR negatives is already not easy with these
unpredictable highlights)
Best,
Cor
> -----Original Message-----
> From: pure-silver-bounce@xxxxxxxxxxxxx [mailto:pure-silver-
> bounce@xxxxxxxxxxxxx] On Behalf Of Rob C
> Sent: woensdag 4 april 2007 14:39
> To: pure-silver@xxxxxxxxxxxxx
> Subject: [pure-silver] Re: (sligthly OT) Film flatness in a 4*5 holder
>
> on antihalation effects I suspect it is also partially dependant on
what
> is behind the film, i.e. palstic, metal or ceramic as to how much IR
gets
> bounced back at the film.
>
> Rob C
>
>
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