Sigma 28mm F1.4 DG HSM | Art (SIGMA SA-mount)

Sigma 28mm F1.4 DG HSM | Art (SIGMA SA-mount) firmware

Sigma · 28mm F1.4 DG HSM | Art (SIGMA SA-mount) · Lens

Latest firmware for the Sigma 28mm F1.4 DG HSM / Art (SIGMA SA-mount) is v1.01 (February 20, 2020).

Changelog

28mm F1.4 DG HSM | Art (SIGMA SA-mount) firmware changelog

  1. v1.01 first tracked

Firmware history

  1. Version 1.01 Latest Released Feb 20, 2020 First seen Jul 5, 2026
    Show release notes

    It has improved AF speed and quality used in combination w​ith SIGMA MOUNT CONVERTER MC-21 SA-L.It has optimized the aperture control when used in combination ​with SIGMA MOUNT CONVERTER MC-21 SA-L.

    Release notes & download

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