Operating conditions of the Canon “EOS R” and SIGMA’s interchangeable lenses for Canon mount

Canon Rumors Guy

EOS 1D MK II
Jul 20, 2010
7,750
382
Canada
www.canonrumors.com
We would like to announce that, as of this moment SIGMA’s interchangeable lenses for Canon mount in the current lineup do not have any issues with the general operation when they are used on the “EOS R”, released by Canon Inc., via their “Mount Adapter EF-EOS R”.
In addition, please note the information below when using our lenses.
1. With SIGMA’s interchangeable lenses, the Digital Lens Optimizer located within the in-camera Lens Aberration Correction function cannot be used. Therefore, please set the Digital Lens Optimizer to [OFF] before shooting.
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. This is applicable to lenses listed below which were released after March, 2018, or those of...
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Mt Spokane Photography

I post too Much on Here!!
Mar 25, 2011
15,556
773
Does this mean their Macro lenses work fine without need of firmware update?
The post talks about lenses that are current and not discontinued. It also assumes that they have the latest firmware installed. They should work fine with the limitations on using DLO as noted.