Sigma 24-35mm F2 DG HSM | Art (Canon EF mount) firmware

Firmware history

1. Version 2.01 Latest Released Nov 19, 2020 First seen Jul 5, 2026

   Optimized exposure and reduced video diaphragm noise for Canon cameras, fixed Live View communication issue. — summary by updatemystuff.com

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   It has optimized exposure during viewfinder shooting when used in combination with Can​on EOS 90D and EOS-1D X Mark III.It has fixed a rarely-occurring communication problem during Live View shooting when mounted on the EOS-1D X Mark III.It has reduced the operating sound of the lens diaphragm blades when attached with the SIGMA MOUNT CONVERTER MC-11 EF-E and used for shooting movies.

   It has reduced the operating sou​nd of the lens diaphragm blades when used for shooting movies on Canon cameras.

   • The degree of improvement differs depending on the camera used.
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2. Version 2.00 Released Jan 24, 2019 First seen Jul 5, 2026

   Improved compatibility with Canon's Lens Aberration Correction and resolved related errors. — summary by updatemystuff.com

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   It has ensured compatibi​lity 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. Compatible Canon camera modelsEOS 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 Rebel 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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3. Version 1.02 Released Jun 24, 2016 First seen Jul 5, 2026
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   It is fully functiona​l with the Canon Digital Cinema Camera​ EOS C300 Mark II.

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4. Version 1.01 Released Mar 11, 2016 First seen Jul 5, 2026
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   Compatible with MOUNT CONVERTER MC-11.

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