I’ve a problem with AC correction with lensfun with my camera.
My canon has in exif these tags:
and it hasn’t “Subject Distance” which i think it’s needed for using AC remove with lensfun.
In fact i can’t use this feature with my camera.
Can the mean of FocusDistanceUpper and FocusDistanceLower will be read as subjectdistance and so it enables AC correction feature?
IMHO I would suggest to correct AC for infinity focus if the subjectdistance isn’t founded or the lens is used in manual. The best, but more complex, is to add a box where the user can add the distance.
I want to thanks all of you that works for this beautiful program