Art 24-105mm F4 DG OS HSM firmware v2.01
Sigma · Released Jul 21, 2020 · First seen by GearPulse Jul 4, 2026
What's in this update
It has improved the AF speed when it is used with the SIGMA sd Quattro series cameras.It has improved the AF performance when it is used with the SIGMA MOUNT CONVERTER MC-11 SA-E.
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