Viltrox AF 50/2.0 FE firmware v1.05

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

v1.05 is not the latest firmware for the Viltrox AF 50/2.0 FE: the current version is v1.09 (January 29, 2026). Go to v1.09

This version is no longer offered by Viltrox — it has been superseded and can't be downloaded any more. Get the latest version (v1.09) instead.

What's in this update

  1. Optimize the AF speed of th​e lens for some cameras.
  2. Improve th​e focusing stability of the lens.

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Other versions for this product

See the full firmware history for the AF 50/2.0 FE