Why Medium Format? — Part 1
Part 1: Beyond Megapixels — The Tonal Depth I Didn’t Know I Was Missing
Let me be honest: I didn’t switch to medium format because I was chasing higher resolution. I switched because I was frustrated. Frustrated that the files from my full-frame setup couldn’t handle the subtlety of snow under a grey sky. Frustrated that I kept seeing banding in my gradients and losing the softness of light that’s so essential in the Scandinavian winter.
The Fujifilm GFX system changed that.
16-bit Raw Files — What It Means in Practice
Most cameras today shoot in 14-bit or even 12-bit raw. That’s fine for many situations. But when you’re dealing with subtle, low-contrast scenes—like a snow-covered birch forest at dusk—those extra bits matter. A lot. With 16-bit files, I’m not just getting more data. I’m getting smoother tonal transitions, better highlight roll-off, and more flexibility in post without introducing artifacts.
In Lightroom and Photoshop, I can lift shadows or reduce highlights without tearing the file apart. There’s no sudden threshold where the file just gives up. It breathes.
Banding and the GFX Difference
One of the biggest issues I had with full-frame systems—particularly in blue hour or fog—was banding. That unnatural digital striping that ruins what should be a smooth transition. With the GFX 100S, I haven’t had that issue once.
In a recent scene—a flat, muted dawn by a frozen lake—I intentionally underexposed a stop to retain highlights in the sky. In post, I pulled it back, added contrast, and still had clean gradations all the way through. No color shifts. No stepping. Just a natural tonal curve.
Exposing Differently with Medium Format
Medium format isn’t just a technical upgrade. It’s a mindset shift. I expose more deliberately now, knowing the sensor’s latitude. With full-frame, I often exposed to the right and prayed the shadows would hold up. With GFX, I can protect highlights and trust the shadows to recover cleanly.
In essence, I now pre-visualize the edit as I shoot. I expose not for safety, but for the final print.
So no—it’s not just about megapixels. Medium format changed the way I see, expose, and interpret the light. And it gave me something I didn’t even know I was missing: the ability to truly honor subtle light.
In Part 2, I’ll talk about how the GFX system changed my entire rhythm as a photographer—and why slowing down has made me a better artist.
