could anyone tell me the developing time for these two film with these two developers (the films are 4x5")?
I have had quite good results with Efke100 and Rodinal 1:25 in this way:
N : e.i. 100asa - 6 min.
N-1 : e.i. 100asa - 5 min.
N-3 : e.i. 64 asa - 3.5 min.
Method : 1 min. presoak, agitation the first 30 sec. than 10 sec. each min.
I've not any measurement system so I'm not sure that these time are scientifically correct
Can someone help me with the developing times of the other film/developer combination (including N+2,N+1,N,N-1,N-2) ?
Thanks a lot