Yongnuo YN23mm F1.4R DA DSM firmware

Yongnuo · YN23mm F1.4R DA DSM · lens · Lens

Latest firmware for the Yongnuo YN23mm F1.4R DA DSM is v101 (October 9, 2026).

Changelog

YN23mm F1.4R DA DSM firmware changelog

  1. v101 first tracked

Firmware history

  1. Version 101 Latest Released Oct 9, 2026 First seen Oct 25, 2026
    Show release notes

    V1.01---2026/10/08​

    1. Optimize focusing performance;
    2. Improve stability;
    3. Optimize i​n-camera correction;
    4. Other optimizations.
    Release notes & download

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