Technology 6K video, full-frame camera, internal storage, L-Log, mirrorless camera, professional photography, Sigma BF, Sigma BF L-Mount, Sigma camera, unibody design Oliver February 24, 2025 0 Comments

Sigma BF L-Mount Camera

Sigma BF L-Mount camera debuts with a 24.6MP full-frame sensor, 6K recording, and an innovative unibody design. Its intuitive interface and 230GB internal storage ensure a seamless shooting experience.

Powerful Full-Frame Sensor

At the heart of the Sigma BF is a 35mm back-illuminated CMOS sensor. It delivers wide dynamic range and excellent low-light performance. The native ISO range of 100-102400 can be expanded down to ISO 6 for extended creative control.

Minimalist Design with Intuitive Controls

Camera interfaces are redefined by the Sigma BF. Users may access important settings straight from the live view screen thanks to haptic-responsive buttons and a simplified information layout. The controls are extremely basic, consisting of only three buttons, a shutter release, a power button, and a single dial.

The First Real Unibody Camera

The BF, the first camera with genuine unibody construction, emerges from a single piece of aluminum carved into shape. This makes it more durable and gives it a smooth, polished appearance.

230GB Internal Storage—No Card Slots

With 230GB of built-in memory, the BF can store:

14,000+ JPEG images
4,300 uncompressed RAW files
2.5 hours of 6K video

There are no memory card slots—instead, the camera uses USB-C for fast transfers and backup storage.

Hybrid Autofocus with Subject Detection

The Sigma BF combines phase detection and contrast detection AF. By enabling subject tracking for people, dogs, and cats, it guarantees precise focus in every picture.