About this film
KONO! Cinis 400 135/36 is black-and-white film rated at ISO 400 in 135 format with 36 exposures.
Image character
Balanced tones and distinctive grain give an honest versatile B&W rendering across varied light and weather.
Best uses
An everyday camera, travel, street, interiors and documentary portraits.
Practical advice
ISO 400 supports all-day indoor and outdoor shooting. It processes in standard B&W chemistry.
Processing: standard B&W processing. I recommend labelling the actual EI and any push/pull or scanning requests before handing the film to a lab.
Developing times
| Developer | Dilution | Time, min |
|---|---|---|
| Kodak D-76 | stock | 9.5 |
| Kodak HC-110 | B (1+31) | 6.5–7 |
| Ilford ID-11 | stock | 9.5 |
| Ilford Microphen | stock | 7.5 |
| Rodinal | 1+50 | 11–13* |
| XT-3 | 1+1 | 12.5 |
| Kodak Xtol | 1+1 | 12.5 |
From the KONO! leaflet, for ISO 400 at 20 °C. * The leaflet prints 3 min for Rodinal 1+50, which looks like a misprint; 11–13 min is typical for an ISO 400 B&W film, so I recommend developing a test strip first.
Specifications
- Format: 135
- ISO: 400
- Exposures: 36
- Process: standard B&W processing



