Viltrox AF 135/1.8 LAB Z firmware v1.06

Viltrox · Released Apr 25, 2025 · First seen Jul 5, 2026

v1.06 is not the latest firmware for the Viltrox AF 135/1.8 LAB Z: the current version is v1.08 (October 24, 2025). Go to v1.08

What's in this update

  1. Optimized AF speed.
  2. Improve​d overall lens stability.
  3. Refined on-screen icon display for lens settings.
  4. Added support in the app for custom​izing the FN button to lock the focus ring, aperture ring, and control ring.
  5. Fixed known issues.

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Other versions for this product

See the full firmware history for the AF 135/1.8 LAB Z