There is an old tutorial for adding a new lens to the lensfun database:
https://wilson.bronger.org/lens_calibration_tutorial/
I guess I can try following this and try to add 24-70 F4 S.
There is an old tutorial for adding a new lens to the lensfun database:
https://wilson.bronger.org/lens_calibration_tutorial/
I guess I can try following this and try to add 24-70 F4 S.