Viltrox's budget 85mm-equivalent portrait prime for X-mount — f/1.4 with fast AF at a fraction of the Fuji price.
The Viltrox AF 56mm f/1.4 is an autofocus APS-C prime for Fujifilm X-mount, providing an 85.6mm full-frame equivalent perspective at f/1.4 maximum aperture. STM autofocus motor. At approximately 290g and 52mm filter thread it is lightweight for an f/1.4 portrait focal length. Nine rounded aperture blades. Released approximately 2021.
The optical design uses 10 elements in 9 groups including 1 ED and 1 high-refractive-index element. Nine rounded aperture blades produce smooth bokeh. The 52mm filter thread is compact. At approximately 290g the lens is lightweight. Minimum focus distance of 0.6m. STM autofocus motor with internal focusing. f/1.4 maximum aperture. APS-C image circle.
The 85.6mm equivalent at f/1.4 provides strong subject-background separation for portrait photography on Fujifilm X bodies. At f/1.4, the transmission is approximately one full stop more than f/2 alternatives. The 0.6m MFD limits close portrait distances — approximately half-length framing at 0.6m on APS-C. The ED element targets chromatic aberration control at wide aperture that is a typical challenge for fast portrait focal lengths.
On the used market the Viltrox AF 56mm f/1.4 is affordable as an APS-C fast portrait prime for Fujifilm X. Condition checks: STM AF motor response, 52mm front element for marks, and aperture ring operation. The Viltrox AF 56mm f/1.7 (2024) is a lighter more recent alternative at the same focal length. Compatible with all Fujifilm X-mount APS-C bodies.