Viltrox AF 35/1.8 EVO Z(APO) firmware v1.03

Viltrox · Released May 9, 2026 · First seen Jul 5, 2026

v1.03 is not the latest firmware for the Viltrox AF 35/1.8 EVO Z(APO): the current version is v1.04 (May 14, 2026). Go to v1.04

What's in this update

  1. Optimized lens autof​ocus (AF) speed.
  2. ​Improved autofocus (AF) stability.

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Other versions for this product

See the full firmware history for the AF 35/1.8 EVO Z(APO)