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#1
May 1st 04, 12:17 PM
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A49 and R09 developer
It is my understanding that these two developers are old Agfa formulas for
Atomal and Rodinal. They are alleged to be pre-war & that Calbe who make them are the former photo chemical part of ORWO. I know the present Agfa Rodinal, that it is a developer for sharpness and has a very long shelf life. Is the R09 similar in that respect? I have never come across the Atomal or the Calbe A49. What sort of developer is this? Is it primarily for slow speed films or is it a fine grain developer for general use? 
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