135mm F1.8 DG HSM | Art (Canon EF mount)

Firmware history

1. Version 2.03 Latest Dec 17, 2020

   It has optimized the exposure during viewfinder shooting when used in combination with the EOS 90D and the EOS-1D X Mark III.

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2. Version 2.02 Apr 18, 2019

   When the lens is used in combination with the Canon “EOS R” and their “Mount Adapter EF-EOS R”, or “Control Ring Mount Adapter EF-EOS R”, it has corrected the phenomenon whereby it may occasionally show overexposure when...

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3. Version 2.01 Jun 12, 2018

   It has corrected the phenomenon that the continuous shooting speed of some SIGMA interchangeable lenses with firmware Ver.2.00 decreases in certain combinations with some cameras.

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4. Version 2.00 Mar 7, 2018

   It ensures compatibility with Canon’s in-camera Lens Aberration Correction function, which enables correction matching the optical characteristics of the attached lens.*It corrects the phenomenon that abnormal images app...

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