Yes, I knew ICE does not work with B/W neg. but when you have some badly
scratched old films you just want to make a trial.
C.H.Ling
----- Original Message -----
From: "Manuel Viet" <oly@xxxxxxxxxx>
>
> Le mercredi 19 Décembre 2007 13:54, C.H.Ling a écrit :
>> I had similar problem with Nik*n ICE but on B/W negative only.
>
> ICE and silver based B&W films is a big no-no. It only works with
> chromogenic
> films (those you can process in a colour, c-41 soup). Rationale being that
> ICE sees dust specs in infrared as reflective while a film is normally
> transparent to IR (that's the reason why you can put a big lamp behind a
> slide : heat [IR is heat, really] mostly goes through). But the silver on
> a
> B&W film is IR-reflective too. So ICE is totally lost with those films.
>
> --
> Manuel Viet
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