5Div diffraction/aberration data for Sigma lenses

[LoneRider]

The one feature that is kinda cool on the 5Div is the diffraction/aberration correction. My biggest worry is that it won't work with my new'ish Sigma 24-105/f4

The EOS 5D Mark IV camera is also equipped with a number of in-camera optical correction functions previously available only using Digital Photo Professional. It comes preloaded with aberration data particular to specific lenses, helping to eliminate the need to register lens data on previously released lenses and correcting images with virtually no delay in-camera. The EOS 5D Mark IV not only fixes peripheral brightness and chromatic aberration, but also features distortion correction and diffraction correction. Distortion correction helps resolve barrel and pincushion distortions, while diffraction correction helps to eliminate the blurring effects from diffraction that can be created when capturing an image at a small aperture.

I am wondering if there will be a means for Sigma provided data to be put into the 5D, or Canon will work with 3rd party lenses?

Any insights?

(BTW: I preordered anyway)

thanks,
tom

 

[Loswr]