Specification
Table 1- Nominal ISO
- 400
- Process
- B&W
- Status
- In production
- First released
- 2014
- Available formats
- not given
- BaseFilm base The clear, flexible support that carries the emulsion. Read more in the glossary ›
- not given
- EmulsionEmulsion The light-sensitive layer of a film: tiny crystals of silver halide held in gelatin. Read more in the glossary ›
- not given
- Spectral sensitivitySpectral sensitivity Which colours of light a film responds to, and how strongly. Read more in the glossary ›
-
Panchromatic — what this means
Sensitive to the whole visible spectrum, so colours turn into greys roughly the way the eye weighs them. This is what almost every general-purpose black and white film is. It has to be loaded and developed in complete darkness — no safelight is safe for it.
- Grain (RMS)Grain The visible, sand-like texture in a photograph that comes from the clumps of silver or dye that form the image. Read more in the glossary ›
- not given
- Resolving power, line pairs / mm
- not given
- Maximum densityDensity How much light a negative, transparency or print blocks. Read more in the glossary ›
- not given
- Latitude overExposure latitude How far a film can be over- or underexposed and still give a usable result. Read more in the glossary ›
- not given
- Latitude under
- not given
A dash means the figure has not been read off a datasheet. Nothing here is estimated.
Development times
Open in the calculator ›Rated at — box speed marked
Showing 12 of 59 published times.
| Developer | Dilution | EI | Temp | Time | Agitation | Source |
|---|---|---|---|---|---|---|
| RPX-D | 1+7 22.0 °C | 800 push 1 stop | 13:00 | — | ||
| ID-11 | stock 20.0 °C | 800 push 1 stop | 11:00 | — | ||
| ID-11 | 1+1 20.0 °C | 800 push 1 stop | 18:00 | — | ||
| Microphen | stock 20.0 °C | 800 push 1 stop | 10:00 | — | ||
| Microphen | 1+1 20.0 °C | 800 push 1 stop | 16:00 | — | ||
| Ilfotec DD-X | 1+4 20.0 °C | 800 push 1 stop | 12:00 | — | ||
| Ilfosol 3 | 1+9 20.0 °C | 800 push 1 stop | 15:00 | — | ||
| Ilfosol 3 | 1+14 20.0 °C | 800 push 1 stop | 25:00 | — | ||
| Ilfotec LC29 | 1+9 20.0 °C | 800 push 1 stop | 6:30 | — | ||
| Ilfotec LC29 | 1+19 20.0 °C | 800 push 1 stop | 12:30 | — | ||
| D-76 | stock 20.0 °C | 800 push 1 stop | 12:00 | — | ||
| D-76 | 1+1 20.0 °C | 800 push 1 stop | 18:00 | — |
Development times by developer
23 developers- Acurol-N — RPX 400 in Acurol-N 1
- BER49 — RPX 400 in BER49 5
- Berspeed — RPX 400 in Berspeed 4
- D-76 — RPX 400 in D-76 5
- HC-110 — RPX 400 in HC-110 1
- HRX — RPX 400 in HRX 2
- ID-11 — RPX 400 in ID-11 5
- Ilfosol 3 — RPX 400 in Ilfosol 3 4
- Ilfotec DD-X — RPX 400 in Ilfotec DD-X 2
- Ilfotec LC29 — RPX 400 in Ilfotec LC29 4
- Microphen — RPX 400 in Microphen 4
- PMK — RPX 400 in PMK 1
- Perceptol — RPX 400 in Perceptol 1
- R09 One Shot — RPX 400 in R09 One Shot 2
- R09 Spezial — RPX 400 in R09 Spezial 1
- R09 Studio — RPX 400 in R09 Studio 1
- RLS — RPX 400 in RLS 1
- RPX-D — RPX 400 in RPX-D 4
- Rodinal — RPX 400 in Rodinal 2
- Supergrain — RPX 400 in Supergrain 3
- T-Max Developer — RPX 400 in T-Max Developer 3
- Ultrafin Plus — RPX 400 in Ultrafin Plus 1
- XTOL — RPX 400 in XTOL 2
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