Viltrox AF 56mm f/1.4 STM ED IF Lens
The Viltrox 56mm f/1.4 STM ED IF is a 56mm f/1.4 lens designed for Sony E, Fujifilm X mount cameras. Used copies start from $160.48 on GearFocus, with buyer protection on every purchase.
Viltrox AF 56mm f/1.4 STM ED IF Lens
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Lens Overview — Viltrox 56mm f/1.4 STM ED IF
Key Features — Viltrox 56mm f/1.4 STM ED IF
56mm f/1.4 Prime Lens: A fast maximum aperture of f/1.4 gives strong control over depth of field and supports shooting in low-light conditions without flash.
APS-C Portrait Equivalent: On an APS-C sensor, 56mm produces an equivalent field of view around 84mm, placing it firmly in portrait-friendly focal length territory.
STM Autofocus Motor: A stepping motor drive delivers smooth, quiet autofocus well-suited to both stills and video shooting.
Internal Focus Design: The IF system keeps the overall lens length constant during focusing, preventing front element rotation and making polarizing filters easier to use.
ED Glass Element: Extra-low dispersion glass reduces chromatic aberration, helping to maintain sharpness and color accuracy across the frame.
Dual Mount Availability: Available in Sony E and Fujifilm X mounts, covering two of the most popular APS-C mirrorless systems.
Lens Specifications — Viltrox 56mm f/1.4 STM ED IF
| Spec | Detail |
|---|---|
| Use Cases | Portrait, Street, Travel |
| Lens Type | Prime |
| Format | APS-C |
| Zoom/Prime | Prime |
| Focal Length | 56mm |
| Maximum Aperture | f/1.4 |
| Camera System | Mirrorless |
| Lens Mount | Sony E, Fujifilm X |
| Autofocus | Yes |
| Focus Type | Auto, Manual |
| Image Stabilization | None |
| Filter Thread | 52mm |
Description — Viltrox 56mm f/1.4 STM ED IF
The Viltrox AF 56mm f/1.4 is a prime lens designed for APS-C mirrorless cameras, offering a maximum aperture of f/1.4 for confident shooting in challenging light and precise depth-of-field control. It is available in Sony E and Fujifilm X mounts, covering two of the most popular APS-C mirrorless systems on the market. Sitting in the standard focal length range at 56mm, the lens is well-suited to portraits, street work, and general-purpose photography.
Both autofocus and manual focus are supported, giving photographers the flexibility to switch between modes as needed. At just 290g, the lens is lightweight and easy to carry for extended periods. The 52mm filter thread accepts a wide variety of widely available filter options.
Note that the lens has no built-in image stabilization, so shooters should account for this when working in low-light or slow-shutter conditions.
Pros — Viltrox 56mm f/1.4 STM ED IF
- ✓Fast f/1.4 maximum aperture enables strong depth-of-field control and low-light performance
- ✓Available in both Sony E and Fujifilm X mounts, covering two popular APS-C mirrorless systems
- ✓Lightweight at just 290g, keeping the overall kit easy to carry
Cons — Viltrox 56mm f/1.4 STM ED IF
- ✗No image stabilization, so handheld shooting in lower light depends on the f/1.4 aperture or in-body IS
- ✗APS-C format only — not compatible with full-frame mirrorless bodies in their native modes
- ✗Fixed 56mm focal length offers no zoom flexibility
Videos — Viltrox 56mm f/1.4 STM ED IF
Viltrox AF 56mm f/1.4 XF lens review with samples — Christopher Frost







