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Re: Exposure and development control


  • From: boblong@xxxxxxxxxxx (Robert Long)
  • Subject: Re: Exposure and development control
  • Date: Tue, 22 Oct 1996 13:46:13 GMT

On Tue, 22 Oct 1996 12:56:30 +0100, George L Smyth wrote:

|HIE development control can certainly be used with the typical caveats
|that what I use may not be what you want.  MY starting points are:
|         EI    D76 1+1 70F
|         64    7 min
|        125    8 1/3 min
|        250    10 min

Hmmm...  I had a recommendation of D-76 1:1 for 11 minutes at 20C (or
was it 70F?) and used a T&T chart based on that recommendation to
process a roll that had been exposed at EI 200.  The actual solution
temperatures were a little below 20C/68F at the time.  The results
were rather thin and extremely flat--so flat I can barely read the
contact sheet (which was made by Kodalux, presumably on a medium-grade
paper).  Since then I've been using D-76 full strength with results
that are rather on the contrasty side, as HIE normally is, except when
I shoot mostlly foliage.

Considering your work, I wouldn't expect you to want low-contrast
negs.  Did I do something wrong?

Bob Long
(boblong@xxxxxxxxxxx)

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Topic No. 22