Sigma 35mm F1.4 DG HSM | Art (Sony E-mount)

Sigma 35mm F1.4 DG HSM | Art (Sony E-mount) firmware

Sigma · 35mm F1.4 DG HSM | Art (Sony E-mount) · Lens

Latest firmware for the Sigma 35mm F1.4 DG HSM / Art (Sony E-mount) is v02 (July 18, 2019).

Changelog

35mm F1.4 DG HSM | Art (Sony E-mount) firmware changelog

  1. v02 first tracked Improved autofocus speed and accuracy with face detection, plus fixed AF positioning inconsistency on Sony α9/α6400.

Firmware history

  1. Version 02 Latest Released Jul 18, 2019 First seen Jul 5, 2026

    Improved autofocus speed and accuracy with face detection, plus fixed AF positioning inconsistency on Sony α9/α6400. — summary by updatemystuff.com

    Show release notes

    It has improved the AF speed.

    It has improved the AF accuracy ​when the Face Detection setting is turned on, while using AF.With the Sony α9 or Sony α6400, it has corrected the phenomenon whereby the AF stopping position occasionally had a variation when shutter was half pressed repeatedly during auto focusing on the same subjectli.

    SIGMA 35mm F1.4 DG HSM |​ Art for Sony E-mount firmware Ver.02 is available for update at the following site.

    Release notes & download

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