Viltrox Releases Firmware 1.0.6 for AF 75mm f/1.2 Pro Correcting X-Pro OVF Bright-Frames
Viltrox deployed firmware update Ver. 1.0.6 for the AF 75mm f/1.2 Pro lens for Fujifilm X-mount, resolving an optical viewfinder parallax framing error on X-Pro series cameras.
On September 5, 2026, Viltrox deployed firmware update Ver. 1.0.6 for the AF 75mm f/1.2 Pro lens for Fujifilm X-mount. The update resolves an optical viewfinder (OVF) electronic bright-frame parallax framing error when mounted on rangefinder-styled Fujifilm X-Pro series cameras, and applies stability patches to lens autofocus communication.
Source: Viltrox Download Center
Product: Viltrox AF 75mm f/1.2 Pro Store Page
Coverage: Fuji Addict
Evidence Note: Official firmware release notes and trade coverage