Film comparison
Ilford Pan F Plus vs Silberra Orta 50
What the catalogue holds about each, and the times they share. A dash means a figure has not been read off a datasheet — nothing here is estimated.
Specification side by side
| Film |
Ilford Pan F Plus
|
Silberra Orta 50
|
|---|---|---|
| Maker | Ilford | Silberra |
| ISO | 50 | 50 |
| Type | B&W negative | B&W negative |
| Process | B&W | B&W |
| Status | In production | In production |
| Formats | — | — |
| Grain (RMS) | — | — |
| Resolving power | — | — |
| Latitude | — | — |
| First released | 1992 | 2018 |
| Reciprocity data | Yes | No |
| Published times | 59 | 4 |
Developers in common
Each film’s time at its own box speed in the same developer, at the same dilution and temperature. Every time opens the full table for that film in that developer.
| Dilution · °C | Pan F Plus EI 50 | Orta 50 EI 50 |
|---|---|---|
| 1+1 · 20 °C | 8:30 | 7:30 |
| Dilution · °C | Pan F Plus EI 50 | Orta 50 EI 50 |
|---|---|---|
| 1+1 · 20 °C | 8:30 | 7:30 |
Also with a box-speed time for each film, but not at a shared dilution and temperature: Kodak XTOL.