The AgfaPhoto APX 400 is a black and white film. It contained remnants of Agfa's APX 400.
However, the 35mm film was sold out relatively quickly and was not replaced by another film, as was the case with AgfaPhoto color films. It was only available as 35mm film and not for medium format cameras.
It is developed in standard black and white developer, a development in C-41 is not possible. Rodinal, for example, is suitable here.
Development times
The times for the development of the AgfaPhoto APX 400.
| Developer | Dilution | ISO | Time | Temperature |
|---|---|---|---|---|
| D-76 | Stock | ISO 400 | 12 min | 20 °C |
| ID-11 | Stock | ISO 400 | 12 min | 20 °C |
| Rodinal | 1+25 | ISO 320 | 10 min | 20 °C |
| Rodinal | 1+50 | ISO 320 | 30 min | 20 °C |
| Xtol | Stock | ISO 400 | 8 min | 20 °C |
| Xtol | 1+1 | ISO 400 | 13:30 min | 20 °C |
Calculation of the development solution
| Dilution | Developer (ml) | Water (ml) |
|---|---|---|
| Stock | 500 | 0 |
| 1+25 | 19 | 481 |
| 1+50 | 10 | 490 |
| 1+1 | 250 | 250 |
