Archived posting to the Leica Users Group, 1999/01/12

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Subject: [Leica] Re: Re: Re: Chalk and Charcoal in HC110
From: Ken Wilcox <wilcox@tir.com>
Date: Tue, 12 Jan 1999 15:22:10 -0500 (EST)

> >
>> >What about Fog?
>> >Mark Rabiner
>>
>> If I understand the question, there is no noticeable difference in overall
>> density with constant agitation - at least with the films I use. (I don't
>> use T-max of any type)
>>
>> Ken Wilcox
>>
>I talking about the presence of air which tends to introduce more or
>even irregular fog in films... often a problem with dipping and dunking
>or otherwise sloshing. I think developers usually need more sulfite to
>prevent this but some unusual formulas are not sulfite based or friendly.
>Mark Rabiner

I use FG7 which contains some sulfite and with TX I dilute with a sulfite
solution.

Ken Wilcox


- ----
Ken Wilcox                                Carolyn's Personal Touch Portraits
Davison Middle School                         preferred--->
<wilcox@tir.com>
600 Dayton, Davison, MI 48423                              <kwilcox@gfn.org>