The Viltrox AF 56mm F1.7 is a compact portrait prime lens for Sony APS-C E-mount mirrorless cameras, featuring an f/1.7 aperture equivalent to approximately 84mm field of view suited for portrait and everyday photography. It provides autofocus and supports firmware updates via USB. Part of Viltrox's APS-C prime lens lineup for Sony E-mount crop-sensor cameras.
Product released: June 1, 2023
Latest firmware version
Version 1.06, released April 24, 2026
Last checked for updates: Aug 2, 2026 16:44 UTC
What's new in version 1.06
1. Optimized the AF speed of the lens.2. Optimized the AF stability of the lens.1. Added compatibility with the Sony A7M5 camera.
LatestUpdate has tracked 2 versions of Viltrox AF 56mm F1.7 (Sony E) firmware, most recently on April 24, 2026.
Version 1.06 - April 24, 2026: 1. Optimized the AF speed of the lens.2. Optimized the AF stability of the lens.1. Added compatibility with the Sony A7M5 camera.
Version 1.05 - April 24, 2026: 1. Optimized the AF speed of the lens.2. Optimized the AF stability of the lens.1. Added compatibility with the Sony A7M5 camera.
The Viltrox AF 56mm F1.7 is a compact portrait prime lens for Sony APS-C E-mount mirrorless cameras, featuring an f/1.7 aperture equivalent to approximately 84mm field of view suited for portrait and everyday photography. It provides autofocus and supports firmware updates via USB. Part of Viltrox's APS-C prime lens lineup for Sony E-mount crop-sensor cameras. It was originally released on June 1, 2023.
What is the latest firmware version of Viltrox AF 56mm F1.7 (Sony E)?
The latest firmware version of Viltrox AF 56mm F1.7 (Sony E) is 1.06. It was released on April 24, 2026.
What changed in Viltrox AF 56mm F1.7 (Sony E) firmware version 1.06?
Viltrox AF 56mm F1.7 (Sony E) firmware version 1.06 includes the following changes: 1. Optimized the AF speed of the lens.2. Optimized the AF stability of the lens.1. Added compatibility with the Sony A7M5 camera.
How do I update the Viltrox AF 56mm F1.7 (Sony E) firmware?
To update the Viltrox AF 56mm F1.7 (Sony E) firmware, download the latest version (1.06) from Viltrox's website. Follow Viltrox's installation instructions, which typically involve copying the firmware file to a memory card or connecting via USB. You can download the latest firmware from Viltrox's support page.
Where can I download the latest Viltrox AF 56mm F1.7 (Sony E) firmware?
Details and download instructions for the latest Viltrox AF 56mm F1.7 (Sony E) firmware (version 1.06) are on Viltrox's official release page: https://viltrox.com/pages/lens-firmware-update-guide
How do I check for Viltrox AF 56mm F1.7 (Sony E) firmware updates?
You can track Viltrox AF 56mm F1.7 (Sony E) firmware updates automatically on LatestUpdate.io. We monitor Viltrox's releases and notify you when new firmware versions are available, so you never miss an update.
How often does Viltrox release firmware updates for Viltrox AF 56mm F1.7 (Sony E)?
We have tracked 2 firmware versions of Viltrox AF 56mm F1.7 (Sony E). Viltrox releases updates to fix bugs, improve performance, and add new features. Track this product on LatestUpdate.io to be notified of future releases.
Is Viltrox AF 56mm F1.7 (Sony E) still receiving firmware updates?
Yes, Viltrox AF 56mm F1.7 (Sony E) received a firmware update within the last year. The most recent version is 1.06.
Who makes Viltrox AF 56mm F1.7 (Sony E)?
Viltrox AF 56mm F1.7 (Sony E) is manufactured by Viltrox. Visit the official product page for more information.