Scala 50
Nominal ISO
50
B&W reversal
B&W
In production
Development times
Development times by developer
1 developer
Character
Link to this page
Specification
- Base
- PET
- Emulsion
- Hybrid
- Spectral sensitivity
-
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)
- —
- Resolving power line pairs / mm
- 280
- Maximum density
- —
- Latitude over
- —
- Latitude under
- —
- First released
- 2019
A dash means the figure has not been read off a datasheet. Nothing here is estimated.
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Written by photographers, under their own profile — so you can see what they shoot before you weigh what they say.
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Notes on how this behaves in practice — what it does in the field is worth as much as what the datasheet says.
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