Sigma 18-200mm F3.5-6.3 DC MACRO OS HSM | Contemporary (Canon EF mount) firmware

Firmware history

1. Version 2.03 Latest Released Oct 22, 2020 First seen Jul 5, 2026
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   Optimized exposure during viewfinder shooting when used in combi​nation with EOS 90D.It has improved the AF acc​uracy when using SIGMA MOUNT CONVERTER MC-11 EF-E and SIGMA MOUNT CONVERTER MC-21 EF-L.

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2. Version 2.02 Released Jun 20, 2019 First seen Jul 5, 2026
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   It has corrected the phenomenon wh​ereby the selection range of AF frame (AF point) becomes narrower dependin​g on the camera attached.

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3. Version 2.01 Released Feb 21, 2019 First seen Jul 5, 2026
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   It has become compatible wit​h EOS R’s “1.6x (Crop)” to be set automatically as​ well as with “Scene Intelligent Auto Mode”

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4. Version 2.00 Released Oct 30, 2018 First seen Jul 5, 2026

   Ensured compatibility with and fixed errors in Canon's Lens Aberration Correction — summary by updatemystuff.com

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   It has ensured compatibil​ity 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 cameras: EOS-1D X mark I​I, 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)
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5. Version 1.02 Released May 17, 2017 First seen Jul 5, 2026

   Firmware improves autofocus performance, reduces diaphragm noise during video, and adds full support for Canon C300 Mark II. — summary by updatemystuff.com

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   It has improved the AF performance when it is used with the SIGMA MOUNT CONVERTER MC-11 EF-E.

   • For this update, it requires the​ firmware of the SIGMA USB DOCK for Canon mount to be ver. 1.02 or later.
   • For this update, it requires the firmware of the SIGMA MOUNT CONVERTER MC-11 EF-E to be ver.1.05. 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 improved the AF accuracy when the lens is used for shooting movies as well as Live View on EOS DIGITAL SLR cameras.*1 It has reduced the operating sound of the lens diaphragm bl​ades when used for shooting movies on EOS DIGITAL SLR cameras.*1 It is fully functional with the Canon Digital Cinema Camera EOS C300 Mark II. *1 The degree of improvement differs depending on the camera used.
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6. Version 1.01 Released Oct 3, 2014 First seen Jul 5, 2026

   Enables autofocus at any aperture when used with Canon EOS C100. — summary by updatemystuff.com

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   Autofocus is supported at any aperture value when​ used with the Canon Digital Cinema Camera EOS C100. Note: Before upgrading the firmware of 18-200mm F3.5-6.3 DC MACRO OS HSM C014, ​please first update your SIGMA Optimization Pro to Ver1.2.0.

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