Sigma 500mm F4 DG OS HSM | Sports (Canon EF mount) firmware

Firmware history

1. Version 2.03 Latest Released Jul 8, 2021 First seen Jul 5, 2026
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   It has improved the AF speed when used i​n combination with Canon mount adapter EF-EOS R ​series attached on Canon EOS R5 and EOS R6.

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2. Version 2.02 Released Jun 25, 2020 First seen Jul 5, 2026
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   It has optimized the expos​ure when shooting with the viewfinder in combi​nation with the EOS 90D and EOS-1D X Mark III.

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3. Version 2.01 Released Dec 19, 2019 First seen Jul 5, 2026
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   It has optimized the operation of M​ode2 in Optical Stabilizer when used in combination wi​th the SIGMA MOUNT CONVERTER MC-21 EF-L.

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4. Version 2.00 Released Jan 24, 2019 First seen Jul 5, 2026

   Added Canon in-camera Lens Aberration Correction support, fixed related errors, and improved autofocus speed. — summary by updatemystuff.com

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   It has ensured compatibility with Canon’s in-camera Lens Aberration Correction function, which enables correction matching the optical characteristics of the attached lens.

   • It has corrected the phenomenon that abnormal images appear or operation errors occur when Canon’s in-camera Lens Aberration ​Correction function is enabled. It has improved the AF speed when the lens is used in combination with some cameras.
   • Compatible camerasEOS R*1、EOS-1D X mark II, EOS 5Ds, EOS 5Ds R, EOS 5D mark IV, EOS 6D mark II, EOS 80D, EOS 8000D(EOS Rebel T6s, EOS 760D), EOS 9000D(EOS 77D) , EOS Kiss x8i(EOS Re​bel T6i, EOS 750D), EOS Kiss x9i(EOS Rebel T7i, EOS 800D), EOS Kiss x9(EOS Rebel SL2, EOS 200D)*1 When the Digital Lens Optimizer is switched [OFF], but “Peripheral illumination correction”, “Chromatic aberration correction” and “Distortion correction”, located within the in-camera Lens Aberration Correction function is switched [ON], the appropriate corrections can be achieved in accordance with the optical characteristics of each lens.
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