Did you know that every Pixii camera can record B&W DNG files? (the story of how an engineering tool accidentally became Pixii’s most-loved feature)


Did you know that every Pixii camera (all in-stock models are now on saleup to $500 off) can record black-and-white DNG files? In this post, Pixii answers the question “Which one is the Monochrome Pixii camera?” Here is the story of how an engineering tool accidentally became Pixii’s most-loved feature:

The only camera of its kind.

The direct answer: Pixii is a monochrome camera — and so is every other Pixii. Every camera we ship can record a real black-and-white negative, a true DNG. Yet there is no dedicated monochrome-only model; don’t look for one in our store. That is what makes Pixii singular — the only camera on the market that turns a color sensor into a true black-and-white camera. Not a look, nor a preset. Every Pixii lets the photographer choose and switch to a genuine monochrome negative when they see fit.
A photographer gazing at his Pixii

A choice, not a filter.

Monochrome on Pixii is a decision you make before you press the shutter. Switch it on, and you stop seeing color – you start seeing light, shadow, and form. It is, to me, the purest form of photography: painting with light. Photographers tell us it changes the way they look at the world. That is the whole point.

A single line of light

The origin story

“Why are you even doing that?” you may ask. Honestly? It all started during development, as an engineering tool – my own way of looking at the raw pixel values. I was building our image signal processor (ISP) from scratch, and getting rid of the Bayer checkerboard made all the difference.

Zoomed to the pixels: the Bayer color mosaic, and the monochrome Pixii recovers from it
I left it as an option in a menu. A friend found it and loved it. Then another one did — and soon it became a hit with the test photographers we showed the camera to — an accidental setting, now Pixii’s most-loved feature.

A weathered door in monochrome — Jérôme Cuenot

What is the Pixii magic?

Building that ISP made it simply obvious: sensors are born monochrome. A pixel only counts light — color is not its concern. The Bayer filter is the only real difference between a color camera and a black-and-white one.

The sensor signal as a field of light — 3D ridgelines
Once you have the exact spectral response of your filter, pixel by pixel, the math can run two ways. Forward, to reconstruct color — what every camera does. Or backward, to reconstruct the light itself. Our method for that second path is now patented: rebuilding the sensor’s native response into a standard DNG. The formula for a true black-and-white negative.

For the photographers

This one really speaks to photographers — you’ll know it from your own work. What Monochrome mode offers is an image you can truly develop. Not a JPEG whose tonal range is already fixed and limited, but a full-dynamic DNG — a real RAW file, up to 16 bits deep, in a standard, open format.

A true DNG keeps the shadows and highlights an 8-bit JPEG clips away
The whole editing process stays in your hands. Open it in Lightroom or Camera Raw and develop it to your taste — every tone, every highlight, every shadow, yours to work. Pixii adds a natural, film-like tone curve so it looks great straight away — yet the RAW stays untouched, free for you to develop your own way.

Previous coverage of Pixii cameras can be found here:

The next-generation Pixii digital rangefinder camera with Leica M-mount is essentially complete, the company is now looking for investors, partners, and collaborations with other camera manufacturers

DxO Mark tested the sensor of the new Pixii Max full-frame digital rangefinder camera with Leica M-mount

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