Samyang AF 12mm F2 E

Samyang AF 12mm F2 E firmware

Samyang · AF 12mm F2 E · Lens

Latest firmware for the Samyang AF 12mm F2 E is v4 (January 13, 2026).

Changelog

AF 12mm F2 E firmware changelog

  1. v3 v4

  2. v2 v3

  3. v2 first tracked

Firmware history

  1. Version 4 Latest Released Jan 13, 2026 First seen Jul 5, 2026
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    Improved Operational Stabil​ity with the Sony α7 V(a7M5) Enhanced stabil​ity and reliability for AF-S mode and overall lens operation

    Release notes & download
  2. Version 3 Released Dec 6, 2023 First seen Jul 5, 2026
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    Improved AF-C performan​ce on Sony α7CII, α7CR, α6700,​ and FX6 Added AF Assist function

    Release notes & download
  3. Version 2 Released Oct 7, 2021 First seen Jul 5, 2026
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    If current​ firmware version is lower than the version being offered below, please update your firmware now.

    • Latest Version: AF 12mm F2 E Version 2* Improvement:
    • Improved autofocus performan​ce on video on Sony α6500
    • Improved aperture controls in video mode (P mode and S mode)
    Release notes & download

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