The Viltrox AF 56mm f/1.4 XF is a compact, portrait-oriented lens designed for mirrorless Fujifilm X-Mount cameras, featuring a sleek design. The short telephoto focal length combined with a fast aperture of f/1.4 allows for remarkable control over depth of field and is beneficial for working in challenging lighting conditions. The optical design also includes elements with extra-low dispersion and high refractive index to reduce various imaging errors and distortions, achieving high clarity, color accuracy, and sharpness.

Complementing the optics, the lens is equipped with an STM stepping motor that enables fast, nearly silent, and precise autofocus as well as manual focus adjustment. Internal focusing also contributes to its quick performance. Additionally, the lens features a built-in Micro-USB port for future firmware updates.