Kodak Double-X 5222

The classic black-and-white cinema negative, in continuous production since 1959, and the stock behind Raging Bull, Schindler's List, Manhattan, and much of the "moody intensity of Old Hollywood and film noir." Distinct from the bank's still-photography B&W family (Acros, HP5, Tri-X, etc.). This is the cinema stock, with its own grain/contrast identity. Acros base. Grounded in the Kodak technical data sheet (archived). See the notes and the notes (Kodak's five published gammas independently reproduced).

Stills settings

This stills recipe uses the grain and Clarity that movie mode can't. For the movie-mode adaptation see the notes.

Why these values

• Acros base: richest tonality of the monochrome sims. The right canvas even though the emulsion itself is a cinema negative, not Acros's fine-art still stock.
• Grain Strong, Large: datasheet: diffuse RMS granularity 14. Heavier than every still-photo B&W in this bank except the dedicated push stocks (Delta 3200, T-Max P3200), consistent with a genuine high-speed cinema negative.
• DR200 + Highlight 0: the sheet's control gamma of 0.65-0.70 is moderate, versatile contrast, and it is now measured rather than quoted: γ 0.678 from Kodak's own curve (the notes).
• Shadow +2, and this one is a look, not fidelity. The measured toe is short (slope reaches 90 % of gamma by log E −2.69), so the emulsion separates shadows well and renders them linearly across ≈7.6 stops: it does not crush its own blacks. The deep blacks of Raging Bull and Schindler's List come from how those films were exposed, printed and graded, not from the negative. Shadow +2 reproduces the cinematography, which is the point of this recipe, but if you want the negative's real shadow behaviour, Shadow 0 to +1 is the evidence-backed variant.
• Sharpness +1: datasheet: "excellent sharpness" despite lower absolute resolving power (32-100 lines/mm) than fine-grain still stocks. Cinema resolution targets differ from still-print targets.
• Clarity +1: a light deliberate deviation (like Delta 3200's) for the gritty, tactile texture the stock is known for on screen.
• ISO to 12800: the datasheet explicitly notes suitability "for photography under dim lighting conditions... Without an increase in the illumination level," and its real-world speed (EI 250 daylight / 200 tungsten) plus common push use in low-light dramatic scenes justifies a high ceiling.
• Neutral WB: the emulsion-faithful choice. For a stylised period-drama look, a slight warm shift is a reasonable creative variant (noted in the notes).

Handling

• War drama, noir, gritty reportage, classic Hollywood B&W: this is the look of Schindler's List and Raging Bull, not a clean fine-art B&W.
• For a softer, cleaner alternative use Acros 100. For the American-photojournalism-street register instead of cinema, use Tri-X 400.

Validation tier: Datasheet. Curve measured (RMS 14, resolving power, and the control gamma measured at 0.678 against Kodak's printed 0.66, see the notes) + characteristic-validated against specific, verifiable, widely-cited productions (Raging Bull, Schindler's List, Manhattan) rather than generic reviews, a strong evidence class. No Commons frame-grabs exist for this (real movie footage isn't Commons material). Scan-validation via real footage stills would need an user-supplied reference.

Movie-mode version of the stills recipe. Movie mode drops Grain and Clarity (see Video / Movie Mode, settings, differences, and photo→video translation video-mode-settings). This hits Double-X's identity harder than most, since heavy grain is the look. Target: standard film-simulation recording, not F-Log/HLG.

• Grain (Strong/Large) and Clarity (+1) are both unavailable: this is the single biggest video-mode compromise in the cinema collection, since Double-X's screen identity is substantially about its grain. Add heavy film grain in post-production for anything approaching the real character. Consider this recipe a "base layer" for grading rather than a finished look on its own.

Grain in post (video): movie mode has no Grain control, so grain must be added in the edit. Post-Production Film Grain, deriving settings from datasheets derives the correct grain scale in pixels for your format and delivery raster from the datasheet's own 48 µm measurement aperture, gives the inter-stock intensity ratios from published RMS granularity, and documents the verified tool paths for Premiere Pro (Noise HLS Auto, not Noise) and free DaVinci Resolve (Fusion Film Grain node, ResolveFX Film Grain is Studio-only).

Original (datasheet + characteristic validated). See the notes, the cinema README, and the Knowledge base.

The stock

Eastman Double-X Negative Film 5222/7222, in continuous production since 1959, making it one of the longest-lived film stocks in history. Kodak's datasheet (archived, pub. H-1-5222) describes a "high-speed, panchromatic material" with "good image-structure characteristics and excellent sharpness," suited to both studio and location work, including dim-light photography without added illumination.

Why it's on the "most notable and pleasing" list

This isn't a guess. Researched directly. Double-X's filmography is one of the strongest credibility signals of any stock in this bank: Raging Bull, Schindler's List, Manhattan, and it remains the reference point critics reach for whenever describing "the moody intensity of Old Hollywood and film noir." It is the stock people mean when they say a modern film "looks like classic black-and-white cinema."

Datasheet specifics used in the derivation

• Diffuse RMS granularity: 14: moderately heavy. Heavier than any fine-grain still stock in this bank, in the same territory as the bank's dedicated push stocks (Delta 3200, T-Max P3200), though Double-X isn't itself a push stock. This is its native grain.
• Control gamma 0.65-0.70 (developed to this contrast target, measured via Status M blue densitometry), a moderate, versatile contrast, not an extreme one.
• Resolving power 32 lines/mm (1.6:1) to 100 lines/mm (1000:1): lower than still-photo B&W stocks, appropriate for cinema (motion, projection, and telecine don't demand still-print-level per-frame resolution).
• EI 250 daylight / 200 tungsten: a genuinely fast negative, usable in dim conditions.

The grade in one line

Classic cinema black & white. Moderate contrast with rich, deep blacks, moderately heavy grain, built for both studio control and available-light location work.

How the settings embody it

Acros carries real tonal richness under the grain. Grain Strong/Large matches the RMS-14 reality. Heavier than fine-grain still stocks. DR200 + Highlight 0 + Shadow +2 model the moderate-gamma, rich-shadow curve. Clarity +1 (a small, deliberate deviation from the 0 default) adds the tactile grit associated with its on-screen reputation, more restrained than Tri-X's +3 since Double-X's contrast target is genuinely gentler than Tri-X pushed.

A stylistic variant: period-drama warmth

The datasheet gives no colour cast (B&W has none), but films styled after 1940s-60s cinematography sometimes want a subtle warm toning rather than neutral grey. Try Monochromatic Color WC +2/MG 0 for a gentle sepia-adjacent period lean, keeping everything else the same.

vs the bank's still-photography B&W family

Double-X lives in cinema/, not black-and-white/, deliberately. It's a different creature from Acros/HP5/Tri-X/Delta/Pan F even though all are monochrome. Those are still-photography stocks with still-photography grain/resolution targets. Double-X is built for projection, telecine, and motion, and its RMS-14 grain plus moderate gamma give it a specific "classic cinema," not "photojournalism," character.

Validation status

Datasheet-validated (RMS, gamma, resolving power, speed, archived PDF) + characteristic-validated against specific named productions (a stronger evidence class than generic reviews, since it's independently verifiable). No Commons frame-grabs exist (real film footage isn't Commons material). Scan-validation would need an user-supplied reference frame, e.g. A still from one of the cited films or your own Double-X test roll.

Original (research-backed). See the notes, the notes, the cinema README, and Validation Methodology. Proof of Faithfulness validation-methodology.

Status: datasheet-measured. Kodak's sensitometric curves have been traced and the published gamma independently reproduced. No real-footage reference frame, see Why a scan is structurally blocked.

This datasheet is the bank's calibration standard

Source: the datasheet archive, EASTMAN DOUBLE-X Negative Film 5222 / 7222, Kodak Publication H-1-5222, revised 3-22. Archived in this collection.

Most datasheets plot a curve and leave you to measure it. This one plots five curves and prints the gamma of each, because the chart's purpose is to show how development time changes contrast:

12 min γ=1.05 · 9 min γ=0.84 · 6½ min γ=0.66 · 5 min γ=0.56 · 4 min γ=0.50 (Exposure: Daylight, 1/50 s intensity-scale sensitometer · Processing: KODAK Developer D-96 at 21 °C · Densitometry: Status M (Blue))

That makes it ground truth. Every other curve measurement in this bank is unverifiable against a published number. This one is verifiable against five. It was traced blind to those labels and then compared.

The result

Mean absolute error 0.016 · maximum 0.018 · correlation r = 0.9980 (n = 5)

Corrected 2026-07-27: this was first published as r = 0.99908, which does not reproduce from the five pairs above. Recomputing gives 0.9980. More importantly, r is the wrong statistic here: it tests whether the points fall on a line, not the identity line, and stays ~0.99 even under a systematic scale error. The regression of measured on published gives slope 0.972 (95 % CI 0.86-1.09), intercept +0.030 (−0.055 to +0.114). Consistent with ideal, but n = 5 cannot exclude a ±12 % scale error. Mean absolute error carries the claim, and it is unchanged. See Measuring film curves from datasheets, method, calibration, and its limits ` §6.

The tracer reproduces published gamma to about 2 %, five times over. That is the strongest methodological result in this collection, and it retroactively supports the 2383 measurement, which had only an indirect system-gamma cross-check.

The fit window is the dominant error term: and it is now calibrated

Gamma is the slope of the "straight-line" portion, but the straight portion has no exact boundaries, so the answer depends on how wide a window you fit. Tested against the five known values:

Both failure modes are real and directional, and they explain the residual pattern exactly: a fixed window is too wide for high-gamma curves (whose straight section is short) and too narrow to average out noise on low-gamma ones. 0.8 log E is the bank's standard fit window, but see the Measuring film curves from datasheets, method, calibration, and its limits 2026-07-27 self-audit: the 0.003 MAE gap between 0.8 and its 0.7/1.0 neighbours is about one-sixth of a single point's error, so 0.7-1.0 are statistically indistinguishable and only ≥1.2 is demonstrably worse. 0.8 is retained as a convention for reproducibility, not a showed optimum.

Calibration and validation of the trace itself

The curve at the recommended development (6½ min, γ 0.66)

This is the one that matters. Kodak's own processing recommendation, and the gamma the recipe is built on.

Two findings, and the second corrects this recipe's own notes

1. The stock is enormously forgiving, 7.6 stops of straight-line response.

Set against the bank's other measured stocks, the contrast between a camera negative and a print stock is now quantified end to end:

That is the whole photochemical chain in two rows. Capture wide and flat, then throw most of it away through a short steep transfer. It also puts Double-X in the same latitude class as FP4 Plus, whose datasheet claims eight stops in words. Here the same order of latitude is measured.

2. The toe is short, so the emulsion does NOT crush shadows, which means Shadow +2 is a look, not fidelity.

The slope reaches 90 % of gamma by log E −2.69, essentially at the left edge of the plotted range. A short toe means shadow separation is good and shadows render linearly, across the full 7.6 stops.

This recipe's notes say Shadow +2 gives "the deep, rich blacks associated with its classic war-drama/noir cinematography." That reasoning is sound but the attribution needs care: those blacks come from how those films were exposed, printed and graded, not from the negative's own curve, which is linear and open in the shadows. Exactly the same stock-versus-grade distinction established for 2383.

No setting is changed on this. The recipe openly targets the cinematography rather than the raw negative, which is a legitimate and clearly-stated design choice, and it is what makes the recipe look like the films people actually remember. What changes is that the notes no longer imply the emulsion crushes its own shadows. If you want the negative's real shadow behaviour rather than the noir grade, drop to Shadow 0 or +1, that is now a documented, evidence-backed variant rather than a guess.

One limit stated plainly: the chart's plotted range ends at log E −0.41 (D 1.66) and no shoulder appears within it. That does not mean Double-X has no shoulder, every emulsion eventually shoulders. It means Kodak did not chart one, so nothing is claimed about highlight roll-off beyond the plotted range, and the 7.6 stops is straight-line latitude, not total latitude.

What the datasheet says in words

Kept separate from the measurement, because these are Kodak's statements rather than numbers derived here:

• Exposure indexes (for development to gamma 0.65): Tungsten (3200 K) 200 · Daylight 250. Note the index is quoted against a gamma. Speed and contrast are not independent on this stock.
• Control gamma: "Develop to recommended control gamma of 0.65 to 0.70 calculated using Status M densitometry (blue)."
• Diffuse rms granularity 14: the basis for Grain Strong/Large.
• Resolving power: 32 lines/mm at TOC 1.6:1, 100 lines/mm at TOC 1000:1. (The X-T5's Nyquist limit is 164.4 lp/mm, so the sensor out-resolves this film by 1.6-5.1×, see Sensor Architecture. X-Trans, Bayer, and what GFX actually is sensor-architecture §7.)
• Image structure figures were generated in D-96 at 21 °C to the recommended control gamma: so grain, MTF and resolving power all assume the 6½-minute curve, the same one measured above. The datasheet is internally consistent, and this recipe is built on the same point.
• In continuous production since 1959.

Why a scan is structurally blocked

Double-X is a motion-picture negative. A faithful reference would be a frame from a film shot on it, and real theatrical footage is not Commons material, while frame-grabs of released films carry the film's own DI/print grade, which is the exact variable this recipe needs to hold constant. The achievable evidence ceiling is therefore datasheet + measurement + characteristic, which this recipe now meets in full.

A user-supplied frame, your own B&W test footage, or a scan of a Double-X negative.

What would change this recipe

1. A real reference frame showing the settings miss in a specific, repeatable direction.
2. A decision on the noir-grade question above. Worth testing Shadow +2 against Shadow +1 on one real scene, since the measurement shows +2 is a stylistic addition rather than an emulsion property.

No setting is changed on the strength of this measurement. It confirms the gamma the recipe was already built on, and reclassifies one setting's justification without altering its value.

Measured 2026-07-26 from the archived datasheet. Axis calibration, the five-point gamma validation and the 0.8 log E fit-window calibration are all reproducible from the chart on p. 3 of the source PDF.

Last updated: 2026-07-26