Sports 500mm F4 DG OS HSM
Sigma · Lens
Firmware history
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It has fixed a rarely-occurring focus problem depending on the shooting distance during AF shooting.
Release notes & download → -
Version 1.03 Mar 25, 2021
It has fixed a rarely-occurring focus problem depending on the shooting distance during AF shooting.
Release notes & download → -
Version 1.01 Apr 18, 2017
It has fixed a rarely-occurring focus problem depending on the shooting distance during AF shooting.
Release notes & download →
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