Samyang AF 45mm F1.8 FE
firmware v5
Samyang · Released Jun 30, 2021 · First seen Jul 5, 2026
v5 is not the latest firmware for the Samyang AF 45mm F1.8 FE: the current version is v8 (January 19, 2026). Go to v8
What's in this update
Improved autofocus performance on video mode on Sony α7SⅡ Improved the stability of operation
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