Viltrox AF 56mm f/1.7 XF Lens (FUJIFILM X, Black)

Overview

The Viltrox AF 56mm f/1.7 XF Lens for FUJIFILM X is a compact portrait-length prime designed specifically for APS-C FUJIFILM X-mount mirrorless cameras. With an 85mm full-frame equivalent focal length, it delivers a flattering perspective ideal for portraiture.

Its bright f/1.7 maximum aperture provides excellent depth-of-field control and strong low-light performance, while advanced ED and HR optical elements help maintain clarity, contrast, and overall image quality in a lightweight, travel-friendly design.

Core Features

• 56mm focal length with 85mm full-frame equivalent for classic portrait perspective.
• Bright f/1.7 maximum aperture for low-light shooting and smooth background separation.
• Advanced optical design with 11 elements in 9 groups for improved sharpness.
• Four ED and three HR elements to reduce chromatic aberrations and distortion.
• Quiet STM stepping motor for smooth autofocus performance.
• Nine-blade diaphragm for pleasing, rounded bokeh.
• Supports Exif data transmission and firmware updates via USB-C.

Autofocus & Performance

The integrated STM stepping motor delivers smooth, fast, and near-silent autofocus performance suitable for both photography and video. Accurate focus tracking helps ensure reliable subject sharpness in portrait and lifestyle applications.

With a minimum focusing distance of 55 cm and a 0.11x magnification ratio, the lens allows moderate close-up capability while maintaining excellent image clarity.

Optical Design & Image Quality

The lens construction features 11 elements in 9 groups, including four extra-low dispersion (ED) elements and three high-refractive (HR) elements. These specialised elements help minimise chromatic aberration and other optical distortions while improving overall contrast and sharpness.

The nine-bladed diaphragm enhances out-of-focus areas, producing smooth and natural bokeh that complements portrait subjects beautifully.

Design & Handling

Weighing just 171 g and measuring approximately 6.5 cm in diameter and 5.5 cm in length, this lens remains highly portable and well-balanced on FUJIFILM X bodies. Its compact size makes it an excellent choice for travel and everyday portrait shooting.

A 52 mm front filter thread allows easy attachment of filters, and the built-in USB-C port enables convenient firmware updates when needed.