Yongnuo 18F2.8S DF VCM firmware v04

Yongnuo · Released Nov 10, 2026 · First seen Nov 10, 2026

v04 is the latest firmware for the Yongnuo 18F2.8S DF VCM, released November 10, 2026.

What's in this update

V04_2026/11/10

  1. Optimize f​ocusing performance;
  2. Improve stab​ility;
  3. Other optimizations.

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