Colour reversal · 1990s
Fujifilm Provia 100F
Fujifilm's fine-grained professional slide film for faithful colour.
Fuji's professional daylight slide film: accurate colour with fine grain. Original vs Ashigrain.
At a glance
- Exposure index
- 100
- Daylight
- Introduced
- by 2000
- In production
- Process
- E-6
- Prints on
- Reversal, viewed directly
About the film
Fujichrome Provia 100F Professional, code RDP III, is a daylight ISO 100 colour reversal film for Process E-6 or Fujifilm's CR-56.
No source read dates its launch, but its data sheet carries a print code of October 2000, so the film existed by 2000. It followed Provia 100 Professional, RDP II, whose sheet carries a print code of April 1996. Fujifilm presented it as a professional daylight transparency film with high sharpness and, at RMS granularity 8, the finest grain of any ISO 100 reversal film of its time. Fujifilm's later Astia 100F reached RMS 7, and Vividlight noted Provia 100F's 8 as the previous best. When Fujifilm ended 35 mm Astia 100F in December 2010 it named Provia 100F as the recommended replacement, and in September 2011 it did the same for the 120, 220 and sheet sizes. Fujifilm North America lists Provia 100F in 35 mm, 120 and sheet sizes.
Sources for this history
- FUJICHROME PROVIA 100F Professional [RDPIII] Data Sheet (AF3-036E), FUJIFILM Corporation
- FUJICHROME PROVIA 100 Professional [RDPII] Data Sheet (AF3-796E), FUJIFILM Corporation
- Professional photography film, FUJIFILM North America
- 富士フイルム、35mm判の「アスティア100F」と「ネオパン1600 Super PRESTO」を販売終了, デジカメ Watch
- 富士フイルム、一部銀塩フィルムの販売終了, デジカメ Watch
- Fujifilm Astia 100F, Vividlight
The look
Fujichrome Provia 100F is a daylight colour reversal film rated ISO 100, viewed directly as the positive. Fujifilm pitched it on very fine grain, high sharpness, rich gradation and faithful colour, with moderate contrast for a slide film.






Best for
- Landscapes in true-to-life colour
- Product and catalogue photography
- Portraits on slide film
Compare camera films
Science & sources


A daylight colour reversal film rated at ISO 100, shown directly without a print stage. Its curves, spectral sensitivity, single MTF curve, RMS granularity and reciprocity corrections are digitised from Fujifilm's sheet; the one MTF curve is applied to all three layers.
Response curves and the evidence behind the model
Compare manufacturer data with Ashigrain’s response on the same axes. These curves show how the model is calibrated to its sources; they do not establish a match to photographed film.
Characteristic response
RMS granularity
Density variation (σD) measured through a 48 µm aperture. Where the datasheet gives a single grain value, the response away from that point is an approximation.
| Channel | Density | Datasheet-based σD | Model σD |
|---|---|---|---|
| R | 0.3 | 0.00425 | 0.00418 |
| G | 0.3 | 0.003021 | 0.002958 |
| B | 0.3 | 0.005069 | 0.004994 |
| R | 0.6 | 0.008469 | 0.00833 |
| G | 0.6 | 0.006145 | 0.006019 |
| B | 0.6 | 0.012098 | 0.01192 |
| R | 1 | 0.012969 | 0.012756 |
| G | 1 | 0.010299 | 0.010087 |
| B | 1 | 0.02027 | 0.01997 |
| R | 1.5 | 0.019127 | 0.018813 |
| G | 1.5 | 0.015838 | 0.015513 |
| B | 1.5 | 0.031584 | 0.031117 |
| R | 2 | 0.022321 | 0.021954 |
| G | 2 | 0.021086 | 0.020653 |
| B | 2 | 0.04452 | 0.043861 |
Model limits
These images show the film model in use. Spectral response, lighting and viewing conditions include approximations. Halation, bloom, grain size, weave and flicker are not fully measured for each film. The look of real film also depends on development and print timing.
- Custom lighting spectra, camera metering and the spectral reflectance inferred from fixed-white-balance footage are assumptions used by the model, not measurements of this film.
- Conversion-filter spectra (80A for daylight films under tungsten, 85 for tungsten films in daylight) come from separate measured filter data, not from this film’s source. Applying those filters to this film remains modelled.
- The source prints one MTF curve with no densitometry stated, not separate red, green and blue curves. The model applies it to all three layers.
- The source publishes one RMS granularity value, 8 × 10⁻³. The granularity response away from that level is modelled, not a digitised grain curve.
- The sheet states a push/pull tolerance of −½ to +2 stops but prints no curves; push and pull use a generic model.
- The sheet prints reciprocity corrections at a few exposure times; the correction between them is interpolated, and the colour-compensating filter it prescribes is taken at its nominal value.
- Individual dye amounts, layer interactions and push/pull behaviour are approximated where the datasheet provides no calibration. Grain size is assumed; published RMS granularity does not specify dye-cloud size.
- Characteristic response outside the published exposure range is an extrapolation, not measured film data.
- The antihalation layer is printed, but halation strength, radius, layer weights and bloom are not measured.
- The available sources do not measure veiling flare during projection. The model approximates its contribution to lifted blacks on screen, so the result is not a measured projection contrast.
Reciprocity: modelled from 1/4000 s to 240 s, following the datasheet's corrections for long and short exposures. Exposure time stops at the ends of that range.
Film guide: assumptions and practical choices
Sources
- Exposure index: FUJICHROME PROVIA 100F Professional [RDPIII] Data Sheet, AF3-036E (EIGI-00.10-HB), p. 1
- Process: FUJICHROME PROVIA 100F Professional [RDPIII] Data Sheet, AF3-036E (EIGI-00.10-HB), p. 3
- Diffuse RMS granularity: FUJICHROME PROVIA 100F Professional [RDPIII] Data Sheet, AF3-036E (EIGI-00.10-HB), p. 5
- Characteristic curves: FUJICHROME PROVIA 100F Professional [RDPIII] Data Sheet, AF3-036E (EIGI-00.10-HB), p. 6