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Re: Exposure and development control

  • From: George L Smyth <GLSmyth@xxxxxxx>
  • Subject: Re: Exposure and development control
  • Date: Tue, 22 Oct 1996 06:52:06 -0400
Nick Jackson wrote:
> 
> However I am very curious about compensation in development - the
> comments above imply simply a process of overexposure to get a more
> ethereal effect - or are they allied to compensation at developing stage
> with undervdevelopment ( a la zone system)?
> 
> Does HIE respond to development control in an expected way or does it in
> turn vary the IR effect?

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
         500    12 min
        1000    14 1/2 min
This is for small tank development for a condensor enlarger.  Of course,
this information is of limited use, as 35mm Zone System is almost a
contradiction in terms, but might provide you with somewhere to begin.

george

-- 
 Handmade Photographic Images     
  http://www2.ari.net/glsmyth

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Topic No. 7