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
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.