About the film
Why Kodak Tri-X 400 became the most photographed black-and-white film.
What makes Kodak Tri-X 400 unique
Kodak Tri-X 400 is a black-and-white film known for its distinctive character and versatility. It carries a wide exposure latitude, which means it handles a broad range of lighting conditions without losing detail or quality. And it has a signature grain structure that lends a timeless, classic look to every image.
For decades it has been the film of choice for street photographers, documentary work, and fine-art photography — anyone after a moody, atmospheric quality. The Tri-X 400 look is what most people picture when they think “black-and-white photography”.
Why Tri-X grain renders differently on every sensor
Real Tri-X grain doesn’t render identically on every digital sensor. The grain pattern visible on a 16-megapixel file looks meaningfully different from the one on a 24-megapixel file — and different again on a 60. The same is true for scanned film: scan resolution changes how the grain reads on screen and in print.
That’s why this Lightroom preset ships with separate grain profiles, calibrated for every common sensor resolution. The preset detects yours and applies the matching profile. The grain reads like real Tri-X on your camera — not on a stranger’s. You can keep the grain on, or switch it off in Lightroom with one click — but honestly, a Tri-X file without grain stops being a Tri-X file.
The push process — and why this preset stays at box speed.
In the darkroom, photographers often push Tri-X: rating it at ISO 800 or ISO 1600 and extending the development time. Pushing changes the film’s behavior — harder contrast, deeper shadows, more pronounced grain, and the ability to shoot in lower light. The look of pushed Tri-X is iconic, but it’s a different look than box-speed Tri-X.
This preset stays at box speed (ISO 400) because that’s where Tri-X lives. The most documented Tri-X look — Magnum editorial work, the New York street tradition, the photo books that defined the medium — was made at ISO 400. We built that one thing, properly, instead of bundling a stack of variants you’d never use.
Because we love film, but hate scanning.
RealAnalogFilm started with a single frustration: we love the look of film, but the process of shooting, developing, and scanning every frame for a digital workflow is expensive and slow. So we built the look digitally — the right way: from real scans of real negatives, with grain calibrated to the camera the photo was actually shot on.
You keep shooting digital. You keep your workflow fast. And you still get the film you love, every time you open Lightroom.
