The Viltrox AF 15mm F1.7 Air is a compact ultra-wide prime lens for Sony APS-C E-mount mirrorless cameras, featuring a bright f/1.7 aperture in a lightweight Air-series form factor optimized for portability and everyday carry. It provides autofocus capability and supports firmware updates via USB. Part of Viltrox's Air series designed for compact mirrorless crop-sensor shooters.
Product released: January 1, 2024
Latest firmware version
Version 1.05, released April 14, 2026
Verified by LatestUpdate: June 18, 2026
What's new in version 1.05
1. Fixed the abnormal issue of the
lens at small apertures.1. Added compatibility with the Sony A7M5 camera.2. Fixed known issues.
The Viltrox AF 15mm F1.7 Air is a compact ultra-wide prime lens for Sony APS-C E-mount mirrorless cameras, featuring a bright f/1.7 aperture in a lightweight Air-series form factor optimized for portability and everyday carry. It provides autofocus capability and supports firmware updates via USB. Part of Viltrox's Air series designed for compact mirrorless crop-sensor shooters. It was originally released on January 1, 2024.
What is the latest firmware version for the Viltrox AF 15mm F1.7 Air (Sony E)?
The latest firmware version for the Viltrox AF 15mm F1.7 Air (Sony E) is 1.05. It was released on April 14, 2026.
What changed in Viltrox AF 15mm F1.7 Air (Sony E) firmware version 1.05?
Viltrox AF 15mm F1.7 Air (Sony E) firmware version 1.05 includes the following changes: 1. Fixed the abnormal issue of the
lens at small apertures.1. Added compatibility with the Sony A7M5 camera.2. Fixed known issues.
How do I update the Viltrox AF 15mm F1.7 Air (Sony E) firmware?
To update the Viltrox AF 15mm F1.7 Air (Sony E) firmware, download the latest version (1.05) 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 15mm F1.7 Air (Sony E) firmware?
Details and download instructions for the latest Viltrox AF 15mm F1.7 Air (Sony E) firmware (version 1.05) are on Viltrox's official release page: https://viltrox.com/pages/lens-firmware-update-guide
How do I check for Viltrox AF 15mm F1.7 Air (Sony E) firmware updates?
You can track Viltrox AF 15mm F1.7 Air (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 the Viltrox AF 15mm F1.7 Air (Sony E)?
We have tracked 2 firmware versions for the Viltrox AF 15mm F1.7 Air (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 the Viltrox AF 15mm F1.7 Air (Sony E) still receiving firmware updates?
Yes, the Viltrox AF 15mm F1.7 Air (Sony E) received a firmware update within the last 3 months. The most recent version is 1.05.
Who makes the Viltrox AF 15mm F1.7 Air (Sony E)?
The Viltrox AF 15mm F1.7 Air (Sony E) is manufactured by Viltrox. Visit the official product page for more information.