The Sigma BF features simplified controls on the back, a redesigned user interface, and 230GB of built-in storage.

It’s less minimalist on the inside, although to maintain that sleek look Sigma has opted for 230GB of internal storage instead of using memory cards, which might put some shutterbugs off, but should be enough to store around 14,000 JPEGs captured by the 24MP full-frame sensor.

Sigma has introduced its latest full-frame camera called the BF, which features a minimalistic design and doesn't offer a memory card slot.

That’s according to PetaPixel, which during a tour of Sigma’s Japanese HQ, was told that making the Sigma BF’s aluminum housing requires seven hours of milling by two machines. That amounts to a production output of about nine cameras per day.

The Sigma BF looks like a luxury tech company’s bid to enter the imaging industry. Either that or a prop from 2001: A Space Odyssey – I’ve never seen a full-frame camera like it!