Film · Black and white negative
Agfa Agfapan APX 25
Professional ISO 25 traditional cubic-grain panchromatic film with a single-layer emulsion and anti-halation layer. Wikipedia dates it 1989 to 2000 and says it was dropped because of low demand.
Predecessor Agfapan 25 Professional ran from 1968 to about 1989 (Wikipedia).
- Box speed
- ISO 25
- Process
- BW
- Formats
- 35mm, 120
- Grain
- Not published
- Latitude
- Not published
- Reciprocity
- Not published
Characteristics
Reciprocity failure
No official data available. The manufacturer hasn't published reciprocity specifications for this film.
For long exposures, try starting with a 1.3 exponent (t' = t1.3) as a baseline and bracket your shots. This is a reasonable middle ground that works for many films.
No manufacturer reciprocity data found in the sources opened.
Often used for
Help improve this page. Some information for this film is limited. If you have experience shooting Agfapan APX 25 or know of published data we're missing, we'd love to hear from you.
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