TTArtisan AF 75mm F2 (L-mount) firmware v1.1

TTArtisan · Released Jun 13, 2025 · First seen Jul 5, 2026

v1.1 is the latest firmware for the TTArtisan AF 75mm F2 (L-mount), released June 13, 2025.

What's in this update

  1. Fixed known issues;
  2. Improved exposure performance on some c​ameras;
  3. Firmware updates are compatible with Windows and macOS. When updating firmware on macOS, USB-​C to USB-C cables are not supported. Please use a USB-to-Type-C cable with a hub or adapter.

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See the full firmware history for the AF 75mm F2 (L-mount)