Fujifilm Neopan 100 Acros (original)
Fine-grain ortho-panchromatic T-grain film renowned for very low reciprocity failure; sheet discontinued 2017, roll film April 2018, replaced by Acros II in 2019.
ISO
100
Formats
4
35mm, 120, 4x5, 8x10
Process
BW
Type
B&W
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.
Known for very low reciprocity failure (Fujifilm datasheet: none to 120s), but no datasheet sourced here.
Help improve this page. Some information for this film is limited. If you have experience shooting Neopan 100 Acros (original) or know of published data we're missing, we'd love to hear from you.
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