ACR 9.12.1 Sigma 12-24 f. 4 lens profile/Canon 1 D Mk lV profile...

[JoernR]

When 'trying' to apply a lens correction for the Sigma 12-24 f. 4, the only lens listed is the previous 12-24 f. 4.5-5.6., which is not very similar. The f. 4 lens was added to CC in version 9.8 so I'm not sure why It's not showing in ACR  Lens Corrections. Anyone have any ideas/tips on how to add it (or find it?). Also, while I can find that lens in the Filter-Lens Correction, it does not list my camera model (Canon 1 D Mk lV) which has a different sensor size to the other cameras listed there. Any ideas on this one?

[Jeff Arola · Accepted solution]

Maybe adobe determined that the sensor size didn't make any difference.

You could build your own custom lens profile using the DNG Profile Editor.

Digital Negative (DNG), Adobe DNG Converter | Adobe Photoshop CC

Anyway, i was able to locate some raw files taken with that lens and a Canon EOS 5D Mark III

Sigma 12-24 F4 DG Art - Review

and here with camera raw 9.12.1 camera raw does list the lens under Sigma, though i had to select it manually as acr didn't auto detect it.

The lens is listed just under the Sigma 10-24 F4-5.6 EX DC HSM on the SIGMA list.

As far as the Lens Correction filter, i don't how adobe determines which cameras to match which lenses with.

The Canon EOS 5D Mark III is matched with the Sigma 12-24 F4 DG HSM