Fujifilm: Turning Ideas into Settings
The Film Simulation Guide
What each of the thirteen does, when to use it, and how the differences reduce to three dimensions.
Fujifilm gives you thirteen base film simulations (the monochrome ones also have filter variants, which is how the official count reaches eighteen or nineteen modes). The names are evocative and tell you nothing about what they do.
Standing in front of a scene, the useful question is not which one looks nicer. It is which colours in this frame do I want pushed, and which do I want left alone. That question works because a film simulation never simply makes the whole photograph denser or paler — it moves particular hues, in particular parts of the tonal range, and leaves the rest where it found them.
The good news is that the differences reduce to three axes. Remember the axes and the names stop mattering.
- Saturation — how dense the colour is. ETERNA Bleach Bypass lowest, Velvia highest.
- Contrast — how far apart light and dark sit. ETERNA flattest, ETERNA Bleach Bypass hardest.
- Colour shift — which way it leans. Classic Chrome pulls yellows towards olive, Classic Neg. pulls shadows towards teal, Nostalgic Neg. pulls highlights towards amber.
Try it directly
Switch between simulations below. Look at PROVIA first, then change — every judgement here is relative to PROVIA.
Not Fujifilm’s own rendering
This is an approximation computed in your browser. Use it to learn which direction each setting pushes the image; trust your camera’s JPEG for the actual colour.
Base photos are public-domain or CC0 only, because applying an effect creates a derivative work.
What sits underneath the three axes
The previous chapter took the in-camera pipeline apart into six steps, and noted that steps 4 (the tone curve) and 5 (local hue and saturation work) have no single correct answer. A film simulation is a stored set of answers to those two steps. The three axes are not a marketing taxonomy; they are the directions those two steps can move in.
The saturation axis is not one global slider
This is the axis people misread most often. Velvia is widely described as “PROVIA with more saturation”, and putting the two side by side on one scene shows that it is not. Velvia drives blues, greens and reds hard while grey rock and concrete barely move. Turning the COLOR parameter in the menu up to +4, by contrast, pushes everything at once — including skin, and including the neutral surfaces that were holding the frame together.
The difference is between a per-hue saturation mapping and a global one. Both live in step 5; only one of them is selective. It is also why the advice in chapter 20 will be: if you want more colour, change simulation before you touch the colour parameter.
The contrast axis is a curve shape, not a brightness
What moves on this axis is the shape of the tone curve. ETERNA’s is shallow, so both ends keep their detail. ETERNA Bleach Bypass runs so steep that the midtones are squeezed into a narrow band, which is what produces that washed, bleached look.
There is a practical corollary hiding in this axis. A high-contrast simulation brings the clipping point closer. Under hard light with Velvia or Classic Chrome, the habit worth building is to dial in a third to half a stop of negative exposure compensation before you need it — not because the simulation blows highlights on its own, but because it shortens the distance to the ceiling.
The colour-shift axis works by tonal range
This is the least explained axis and the one that accounts for “why does this simulation only sing in certain scenes”.
Classic Neg.’s signature is teal shadows and magenta midtones. Note that those are two different tonal ranges being pushed in two different directions — split toning, in the usual vocabulary. The consequence is direct: the frame has to contain real shadow before the simulation has anything to say. Photograph a subject in flat noon light and Classic Neg. looks so ordinary you will check whether the setting actually took. Move the same simulation to a night street or into backlight, shadows appear, and the teal arrives with them.
Nostalgic Neg. divides the range the opposite way — amber highlights, blueish shadows — so it feeds on scenes with a bright warm source in them: late afternoon, tungsten interiors, the lightboxes over a night market stall. The X-E4 does not have it. Classic Neg. with some warmth added to the highlights gets near, but the two are pushing different ends, so treat it as an approach rather than a substitute.
Classic Chrome does something narrower: it rotates yellows toward olive and drops the saturation of that band, leaving other hues comparatively alone. That single fact explains both of its known moods — excellent under grey skies, where there is no yellow to spoil, and muddy at sunset, where the warm light lands squarely in the band being desaturated.
One table, three axes
| Simulation | Saturation | Contrast | Main colour shift |
|---|---|---|---|
| PROVIA | Medium | Medium | Almost none (the house baseline) |
| Velvia | Highest | High | Blues and greens driven hard |
| ASTIA | Medium-low | Medium-low | Warm skin, soft highlights |
| Classic Chrome | Low | Medium-high (hard shadows) | Yellow → olive |
| PRO Neg. Std | Low | Low | Closest to no shift at all |
| PRO Neg. Hi | Low | Medium-high | As above, with tones pulled further apart |
| Classic Neg. | Medium | Medium-high | Shadows → teal, midtones → magenta |
| Nostalgic Neg. | Medium | Medium-low | Highlights → amber, shadows → blue |
| ETERNA | Low | Lowest | Slightly cool |
| ETERNA Bleach Bypass | Lowest | Highest | Nearly monochrome |
| ACROS | — | Medium | Monochrome, fine shadow gradation |
| Monochrome | — | Medium | Monochrome, more direct in the shadows |
(Sepia is the thirteenth. One brown tone, little practical use; know that it is there.)
The same simulation is not identical across bodies
Worth knowing before you compare your two cameras and conclude one is broken: the simulations were tuned alongside the sensor, and the X-T5 (X-Trans 5) and X-E4 (X-Trans 4) are different generations. Give both the same scene, simulation and numbers and the files come out close but not interchangeable, usually in how far the highlights roll off. It matters most when copying a recipe without checking which body built it — the subject of chapter 21.
Three scenes that fail three different ways
These are not one lesson told three times. Each corresponds to a different failure mode, and removing any of them removes a situation you will actually stand in.
One: natural colour with a neutral surface — watch what does not move
Landscape is Velvia’s home ground, but its value is not that the colour is stronger. It is that the colour is stronger unevenly. Switch this frame to PROVIA and the sky steps back while the flowers barely move; switch to Classic Chrome and the greens slide toward olive, most of the pink drains away, and the whole thing turns into a cool documentary reading. None of the three is wrong. The question is whether you want the pushed feeling in this particular picture.
The field test is simple: does the frame contain a large neutral area — rock, concrete, asphalt, a white wall? If yes, a high-saturation simulation is safe, because the neutral will anchor everything else. If no — a whole field of flowers, a wall of painted signage — Velvia leaves the eye nowhere to rest.
Two: a frame with people — skin is the one colour with a right answer
However far you push a landscape, it remains a style choice. Skin does not work that way. Human vision holds a strong prior for it, a small error reads as unnatural, and the viewer usually cannot name the problem — only that something about the photograph is off.
So when there are people in the frame, the logic inverts: eliminate first, then choose.
- Velvia drives the red band, skin sits inside that band, faces flush. Worse indoors and under warm light. Rule it out.
- Classic Chrome desaturates the yellow band, which quietly drains colour out of the warmer skin tones and can read as slightly unwell. Fine for distant street frames; be careful from the waist up.
- ASTIA keeps skin warm without going red and holds the highlights softly. The default answer for daylight portraits.
- PRO Neg. Std is the most neutral and leaves the most room, which is what you want in a studio or when the file is going to be edited.
- PRO Neg. Hi treats skin the same way but pulls the tones further apart, useful when the light is flat and the picture needs some backbone.
Three: artificial light at night — two colour shifts stacking
A daylight scene usually has one light source, and what you are setting is the camera’s reading of it. A night scene built out of artificial light is a different problem: the sources are coloured themselves, and there is more than one of them.
That imposes an order of operations. The simulation’s shift is applied after white balance — step 2 and step 5 from the previous chapter — so under mixed light:
- Settle white balance first. For the atmosphere of the place, fix it on the incandescent preset or dial a temperature directly (3200–3800K). For something cleaner, use AWB and accept that consecutive frames will not match.
- Then choose the simulation. Classic Neg. is at its best here, because the abundant shadow finally gives its teal somewhere to live.
- Only then adjust colour and white-balance shift (chapter 20).
Do it the other way round — pick a good-looking simulation and try to rescue the white balance afterwards — and nothing will land, because you are using step 5 to patch a hole in step 2.
Common failures and how to diagnose them
What you see: changing simulation barely changes the picture. Usual cause: the scene has almost no hue to push. Grey sky, concrete, wet asphalt — the colour is already crowded into the low-saturation corner. What to change: stop looking for a difference on the colour axis and go to contrast. Put the same grey scene through ETERNA and then ETERNA Bleach Bypass; the gap is obvious, because that axis moves the curve rather than the hues.
What you see: faces shot on Velvia look flushed.
Usual cause: the red band is driven hard, and the dominant component of skin sits in it.
What to change: switch to ASTIA or PRO Neg. Std. If Velvia is non-negotiable — matching a set that also contains landscapes, say — COLOR at −2 takes the edge off, but it flattens the landscapes along with the faces, which is rarely a good trade.
What you see: Classic Neg. in daylight looks like nothing in particular.
Usual cause: no genuinely dark tones in the frame, and its personality lives in the shadow end of the split.
What to change: save it for scenes that have shadow — night, interiors, backlight, deep shade. Or push SHADOW TONE to +1 or +2 first, so there is a shadow for the tint to occupy.
What you see: ACROS looks weaker than Monochrome. Usual cause: you are looking at the shadows, where ACROS holds finer gradation and therefore reads as softer. That is the design, not a fault. What to change: get the strength from a filter variant (+R to darken a sky) or from shadow tone, rather than abandoning the grain structure ACROS gives you.
What you see: a simulation you loved yesterday looks ugly today. Usual cause: the light changed, not the simulation. A simulation interprets the light that already reached the sensor; it cannot manufacture light that was never there. What to change: tie simulations to lighting situations rather than to moods — which is precisely what the seven custom settings in chapter 21 are for.
What you see: you set up bracketing and only one file appears on the card.
Usual cause: bracketing writes JPEGs, so IMAGE QUALITY has to be producing one — FINE + RAW or a JPEG-only option, not RAW alone.
What to change: set image quality first, bracketing second, and confirm three files landed on one test frame before relying on it.
Menu paths and one operation worth learning
The paths below are the same on the X-T5 and the X-E4, Nostalgic Neg. excepted — the X-E4 does not have it.
Changing simulation
IMAGE QUALITY SETTING → FILM SIMULATION → choose.
Faster access
Press Q and it is already one of the tiles in the quick menu. If you switch often, assign it: SET UP → BUTTON/DIAL SETTING → FUNCTION (Fn) SETTING → pick a button → FILM SIMULATION. The X-T5 has assignable buttons on the top plate and around the command dials; on the X-E4 the rear button is the natural home.
Film simulation bracketing
DRIVE SETTING → BKT → BKT SELECT → FILM SIMULATION BKT, then nominate three simulations inside FILM SIMULATION BKT.
With that set, one shutter press writes three JPEGs, one per simulation, while only a single RAW is recorded — a RAW carries no simulation to begin with. The value is that it locks scene, light and composition simultaneously, so the only variable left is the thing you are trying to judge.
Three sets worth bracketing:
| Purpose | Three simulations |
|---|---|
| Learning the three axes | PROVIA, Velvia, ETERNA |
| Picking a street default | Classic Chrome, Classic Neg., PROVIA |
| Settling on a portrait look | ASTIA, PRO Neg. Std, PRO Neg. Hi |
One detail that catches people out: all three files have to be written to the card, so the burst rate drops. Switch back to single-frame drive before anything fast happens.
Where the names came from
The previous chapter noted that most of these names are Fujifilm’s own emulsions. What is worth adding here is why those films turned out the way they did — because that is where each simulation’s temperament comes from.
Why Velvia (1990) is so dense. It is a transparency film: what comes out of the tank is the final image, viewed on a lightbox or sent to press, with no printing stage in which anything can be adjusted. A transparency has to be right at the moment of exposure. Printing then costs you saturation and contrast on the way to the page, so commercial landscape work favoured a film that started out ahead. Velvia’s intensity was engineering, not excess.
Why Astia holds back. Same transparency family, aimed at fashion and portrait commissions. That market has no tolerance for skin errors, so its design ran the opposite way: lower saturation, gentle highlights, skin left alone. Choosing ASTIA for a portrait today is the same decision, made by the same reasoning.
Why ETERNA is flat. It is a motion picture stock. A film shot on it will certainly be graded, so the emulsion’s job is to hand the widest possible tonal range to that process rather than to decide anything itself. Looking lifeless straight out of the camera is correct behaviour, not a defect.
Why ACROS gets singled out among the monochromes. It is a black-and-white negative known for fine grain and for holding up under very long exposures — film normally suffers reciprocity failure, losing effective sensitivity as exposure times stretch, and ACROS was unusually well behaved there, which made it a favourite for night work. The digital version has no reciprocity problem to solve, but it inherited the fine grain structure and the shadow gradation.
Classic Chrome is the exception. It corresponds to no Fujifilm emulsion at all. What it imitates is the look of Kodachrome as it appeared in magazine printing — the tonality of documentary work from the National Geographic era. Search the Fujifilm catalogue for a “Classic Chrome” film and you will never find one. Classic Neg. is similar in spirit, evoking the drugstore print character of consumer Superia rather than one specific stock.
Knowing this has a practical payoff: it explains why the simulations cannot substitute for one another. They correspond to different purposes, decades and markets — not to one photograph with the filter slider at different settings.
A decision list for the field
Three questions, in this order, are enough:
- Are there people in the frame? If yes, rule out Velvia and (for anything closer than a full-length figure) Classic Chrome, then choose within ASTIA / PRO Neg.
- Natural light or artificial? If artificial, fix white balance before anything else; Classic Neg. and Nostalgic Neg. have the most to offer here.
- Is there a large neutral area? If yes, high saturation is safe. If no, step down one notch.
| Shooting | First choice | Alternative | Why |
|---|---|---|---|
| Portraits (natural light) | ASTIA | PRO Neg. Std | Skin warm without going red, soft highlights |
| Portraits (studio / for editing) | PRO Neg. Std | PRO Neg. Hi | Most neutral, leaves the most room |
| Landscape (clear day) | Velvia | PROVIA | Pushes blue skies and green foliage |
| Landscape (overcast) | PROVIA | Classic Chrome | Velvia goes muddy under a grey sky |
| Street / documentary | Classic Chrome | Classic Neg. | Desaturation calms the frame down |
| Travel, night markets, a film feel | Classic Neg. | Nostalgic Neg. (X-T5) | Teal shadows, magenta midtones, strong separation |
| Dusk, warm interiors | Nostalgic Neg. (X-T5) | ASTIA | Amber highlights, blueish shadows |
| High-contrast scenes | ETERNA | PRO Neg. Std | Lowest contrast; recovers both ends |
| Video | ETERNA | ETERNA BB | It was designed for exactly this |
| Monochrome | ACROS | Monochrome | Finer shadow gradation, grain built in |
The monochrome filter variants
ACROS and Monochrome each come in three filtered versions, corresponding to coloured filters in the film era:
- +Ye (yellow) — sky darkens a little, skin stays natural. The general-purpose choice.
- +R (red) — sky darkens markedly and clouds separate; skin brightens. For landscape.
- +G (green) — sky brightens, skin darkens with more texture, foliage brightens. Occasionally used for men’s portraits.
The mechanism is in the black and white chapter: it changes which grey each hue maps to.
Pick one and stay with it
The last piece of advice may matter more than the table above: choose one simulation and use it for two months without switching.
Constant switching keeps you comparing which looks nicer while never learning how any one behaves across different light. Stay with one and you find out that Classic Chrome is superb on grey days and turns muddy at sunset; that Velvia sings in sunshine and flushes faces indoors.
That knowledge cannot come from a table. The three-axis table above will eliminate half the options for you; the other half has to be worked out inside the light you personally shoot in.
What to shoot One scene (suggested: a street corner with sky, greenery and built structure), photographed with PROVIA, Velvia, Classic Chrome, Classic Neg. and ACROS, without moving the composition at all.
Why this shot is needed This is the fastest way to understand film simulation, because it reduces the variables to one. Every comparison online was made in somebody else's light and somebody else's subject; only your own set is a reference for you.
Suggested settings Fixed manual exposure or AE lock, fixed white balance (not AWB), DR100, highlight and shadow at 0, tripod or at least the same standing position