The Sigma BF is a 24.6-megapixel full-frame mirrorless interchangeable-lens camera made by Sigma. It was announced on 24 February 2025 and released in April 2025 with a suggested retail price of for the body only. It uses the L-mount and is sold in black and silver finishes.
Design
The camera body is machined from a single block of aluminium, a process Sigma states takes about seven hours per body.
See also Sigma fp Leica L-Mount
References