TTArtisan AF 40mm F2 (sony-e-mount)

TTArtisan AF 40mm F2 (sony-e-mount) firmware

TTArtisan · AF 40mm F2 (sony-e-mount) · Lens

Latest firmware for the TTArtisan AF 40mm F2 (sony-e-mount) is v03 (January 30, 2026).

Changelog

AF 40mm F2 (sony-e-mount) firmware changelog

  1. v03 first tracked

Firmware history

  1. Version 03 Latest Released Jan 30, 2026 First seen Jul 5, 2026
    Show release notes
    1. Compatible with the SONY A7M5 camera.
    2. Improved foc​us breathing performance in certain shooting scenarios.
    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.
    Release notes & download

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