[LRflex] Re: Something somewhat different

  • From: David Simms <simmszee@xxxxxxxx>
  • To: leicareflex@xxxxxxxxxxxxx
  • Date: Sat, 5 Dec 2009 08:04:10 -0800 (PST)

Charlie, you're cutting to the chase, eh ? I think I know what you're getting 
at, the difficulty of getting CLEAN negatives. I have a challenge with that; 
microfine volcanic dust in our water. The solution that seems to work is the 
following; 5 micron filter takes out the chewable lumps, a ceramic filter takes 
out virus-sized particles and I use this water to pre-soak and to wash 
negatives. I usually wash using a method i call "successive dilution" whereby 
ten water changes (with agitation) should remove the fix. The last step is the 
most crucial; I use distilled water with a small amount of wetting agent (one 
use only) and I slowly run the loop of film through the wetting solution as I 
prepare to hang it up. This tends to remove as much liquid from the film as 
possible and it eliminates that nasty tendency for droplets to form. 

I usually hang film in the shower stall in the bathroom. So, there's my 
technique for getting clean negatives under challenging conditions.

David Simms, Clearwater, BC, Canada




________________________________
From: Charlie Falke <chfalke@xxxxxxx>
To: leicareflex@xxxxxxxxxxxxx
Sent: Sat, December 5, 2009 7:42:16 AM
Subject: [LRflex] Re: Something somewhat different

Philip R Brooks wrote: 
Film is great,I shoot mostly black and white, 35mm, medium format and large 
format (4X5).  Have darkroom so that I can process the black and white film, 
also scan the negatives. 
>
>
>Phil 
>
>On Dec 3, 2009, at 11:27 PM, Miguel Asensio wrote:
>Phil,
   Do you have town water or a well?


-- 
Charlie Falke                                         _____      /\
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"Imagination is more important than knowledge" - Albert Einstein------ 
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