KONO!
Black & White 400
- Process: B&W
- Box ISO 400
- Format: 35mm
Dev times
Box ISO 400 · 20 °C · Small tank. Free here: one basic time per developer.
| Developer | Dilution | Time | Source |
|---|---|---|---|
| Rodinal (Agfa formula) | Officialkono-charts | ||
| D-76 | Officialkono-charts | ||
| HC-110 | Officialkono-charts | ||
| ID-11 | Officialkono-charts | ||
| D175 (pyro formula) | Officialkono-charts | ||
| XTOL | Officialkono-charts | ||
| XT-3 | Officialkono-charts |
Dev times are not printed from the website. All times are in the NEGS app.
All 8 times are in the NEGS app
Every ISO, push and pull, every temperature, rotary and tank, and agitation. With the timer, temperature fix and your roll record.
Coming soon on iPhone and iPad
What the colours mean
The colour of each box shows the process. The number is the box ISO.
- Black and white negative
- Colour negative, C-41 process
- Colour slide, E-6 process
- Cine colour negative, ECN-2 process
- Black and white slide (reversal)
- Instant and special processes
Sources
- OfficialKONO! film development charts (images)
KONO! Manufaktur · Revision: downloaded 2 Nov 2026