Hi William
thanks for the quick response, I'ts good to have a "Lab" guy here on the
list ;-)
happy weekend
Markus


-----Ursprungliche Nachricht-----
Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Auftrag von
William Robb
Gesendet: Freitag, 27. Oktober 2006 16:00
An: Pentax-Discuss Mail List
Betreff: Re: bent negatives



----- Original Message -----
From: "Markus Maurer"
Subject: bent negatives


> Hi Pentaxians
>
> Why are fresh developed negatives back from the lab sometimes so much
> bent
> that I have to scan them side reversed to not
> get Newton rings because they touch the scanner glass?
> 8 out of 10 orders I get them back normally flat. I see that Agfa
> Vista film
> is a bit thinner and trickier to feed into the magic needle system of
> my ME
> Super and could bend more easily, but this time it was a fresh roll of
> ISO
> 400 superia film I got bended back form the labs. I can not say that
> that
> happens with a certain brand of film only.

Some films are more prone to excess heat than others.
I expect your lab has the dryer temp set on the high side.
The problem is worse in winter when low humidity makes the film dry even
faster.

Kodak Gold 400 would come out of the processor so stiff that a 24
exposure run of fim could be held at one end and would supprt itself
held parallel to the floor.

William Robb



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