Molte
Member
I have recently developed film that I had exposed while travelling over the last 3-4 years. Mostly I used Tri-X. I had exposed all films at half of the box speed. I mixed my own 2 bath developer, using Barry Thornton’s recipe. Tri-X and HP5+ mostly came out fine, but Rollei Superpan 200 seems thin and underexposed when looking at the negatives. I still have a lot of picture-making to do and am hoping to find adequate detail in the shadows. Overall, it seems good that I overexposed the film for metol-based development.
I ran out of Sodium Sulphite and instead decided to try stand development with (liquid concentrate developers) Rodinal and Ilfotec DD-X. I also wanted, for the first time, to find my own EI for various films, given a lot of upcoming travel.
Delta 100 and Delta 3200 in DD-X stand development (1+9; 1 hour) was most disappointing. The films were totally blank. Even the manufacture’s ‘signatures’ at the very edges of the film were fixed away. I have read that DD-X does not keep long and assume that I had old developer, despite not having opened it when I bought it app. 1 years ago. I will not use DD-X again.
Rodinal stand development (1+100; 1 hour) has worked well. I expose a Kodak grey card for zone I at various EIs and read densities with a Heiland densitometer.
My particular, first round, results are:
120 Foma 100 has an EI of app. 64
120 FP4+ has an EI of app. 160
120 Delta 100 has an EI of app. 125
35mm Agfaphoto APX 100 has an EI of app. 160
This is very different from my experience with the two-bath and (assumed) lower EIs. I should maybe have tried Tri-X in Rodinal 1+100 also, but this film has become quite expensive.
I will try these EIs and meter for Zone IV in the shadows when travelling over the coming months.
I ran out of Sodium Sulphite and instead decided to try stand development with (liquid concentrate developers) Rodinal and Ilfotec DD-X. I also wanted, for the first time, to find my own EI for various films, given a lot of upcoming travel.
Delta 100 and Delta 3200 in DD-X stand development (1+9; 1 hour) was most disappointing. The films were totally blank. Even the manufacture’s ‘signatures’ at the very edges of the film were fixed away. I have read that DD-X does not keep long and assume that I had old developer, despite not having opened it when I bought it app. 1 years ago. I will not use DD-X again.
Rodinal stand development (1+100; 1 hour) has worked well. I expose a Kodak grey card for zone I at various EIs and read densities with a Heiland densitometer.
My particular, first round, results are:
120 Foma 100 has an EI of app. 64
120 FP4+ has an EI of app. 160
120 Delta 100 has an EI of app. 125
35mm Agfaphoto APX 100 has an EI of app. 160
This is very different from my experience with the two-bath and (assumed) lower EIs. I should maybe have tried Tri-X in Rodinal 1+100 also, but this film has become quite expensive.
I will try these EIs and meter for Zone IV in the shadows when travelling over the coming months.