Fujifilm Opens X-Mount to Third-Party Lenses, Sparking an Autofocus Roundup
After a 2024 firmware debacle that degraded autofocus, Fujifilm opened the X-mount to third-party autofocus lenses, enabling a broad roundup of AF options from Sigma, Viltrox, TTArtisan and others, with manual-focus lenses covered as well; autofocus has improved since then but still lags behind top brands, and Sigma support is anticipated.