AF 50mm F1.4 FE II firmware v3
Samyang · Released Jan 19, 2026 · First seen by GearPulse Jul 5, 2026
What's in this update
Improved Operational Stability with the Sony α7 V(a7M5)
Enhanced stability and reliability for AF-S mode and overall lens operation
GearPulse never hosts firmware files — always download from the official source.
Get it from Samyang →