Yongnuo YN23mm F1.4S DA DSM WL Pro

Yongnuo YN23mm F1.4S DA DSM WL Pro firmware

Yongnuo · YN23mm F1.4S DA DSM WL Pro · lens · Lens

Latest firmware for the Yongnuo YN23mm F1.4S DA DSM WL Pro is v10 (October 9, 2026).

Changelog

YN23mm F1.4S DA DSM WL Pro firmware changelog

  1. v09 v10

  2. v09 first tracked

Firmware history

  1. Version 10 Latest Released Oct 9, 2026 First seen Oct 10, 2026
    Show release notes

    V10--2026/9/22

    1. O​ptimize focusing performance;
    2. Improve stability;
    3. Optimize in-camera cor​rection;
    4. Other optimizations.
    Release notes & download
  2. Version 09 Released May 20, 2026 First seen Jul 11, 2026
    Show release notes

    V09_2026/1/29 1​.ﾓﾅｻｯｶﾔｽｹﾎﾈｶｨﾐﾔOptimize focus perfor​mance 2.ﾆ萢﨧ﾅｻｯOther optimizations

    Release notes & download

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