Re: Darkroom question

[George L Smyth <glsmyth@xxxxxxxxx>]

--- chaz quality72 <quality72@xxxxxxxxxxx> wrote:
>      If a film is pulled to a lower iso (ie. 100 to 25), is there a "rule of 
> thumb" that changes development times (say in HC110) or does it effect 
> printing times?

Very generally speaking, I guesstimate about 15% difference in the development
time.  Obviously, this has a lot to do with the type of film but is at least a
starting point.  Best, of course, is to test.

Cheers -

george

=====
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