Sigma 35mm F1.4 DG HSM | Art (Canon EF mount) firmware

Firmware history

1. Version 2.02 Latest Released Nov 19, 2020 First seen Jul 5, 2026
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   It has optimized ​exposure during viewfinder shooting when used in combination with Ca​non EOS 90D and EOS-1D X Mark III.

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2. Version 2.01 Released Jun 12, 2018 First seen Jul 5, 2026
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   It has corrected the phenomenon that the continuous shoo​ting speed of some SIGMA interchang​eable lenses with firmware Ver.2.00 decreases in certain combinations with some cameras.

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3. Version 2.00 Released Mar 7, 2018 First seen Jul 5, 2026

   Adds Canon Lens Aberration Correction compatibility and fixes related exposure instability issues. — summary by updatemystuff.com

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

   • I​t corrects the phenomenon that abnormal images appear or operation errors occur when Canon’s in-camera Lens Aberration Correction function is enabled. It corrects the phenomenon that exposure during shooting through the viewfinder or Live View mode becomes unstable.
   • Compatible cameras: EOS 1D X mark II, EOS 5Ds, EOS 5Ds R, EOS 5D mark IV, EOS 6D mark II, EOS ​8000D(EOS Rebel T6s, EOS 760D), EOS 80D, EOS 9000D(EOS 77D), EOS Kiss x9i(EOS Rebel T7i, EOS 800D), EOS Kiss x9(EOS Rebel SL2, EOS 200D), EOS Kiss x8i(EOS Rebel T6i, EOS 750D)
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4. Version 1.04 Released Jun 24, 2016 First seen Jul 5, 2026
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   It has corrected ​the phenomenon that the image could show some underexposure when it is mounted​ on Canon EOS-1D X Mark II.

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5. Version 1.03 Released Aug 29, 2014 First seen Jul 5, 2026
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   Autofocus is support​ed at any aperture value when used wi​th the Canon Digital Cinema Camera EOS C100.

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6. Version 1.02 Released Sep 20, 2013 First seen Jul 5, 2026
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   It has refined the AF algorithm t​o reduce the operating noise. It has improved the smoot​hness of AF as it starts up and stops.

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7. Version 1.01 Released Apr 25, 2013 First seen Jul 5, 2026
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   Compatible with SIGMA USB DOCK

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