Yesterday I took a series of photos (12) for a panorama. When I loaded them into Lightroom to create the panorama, Lightroom was unable to stitch them together into a panorama. I looked at the metadata of the photos and noticed that the focal length listed in the metadata changed randomly over the 12 photos. Actually, it changed randomly back and forth between two focal lengths. The metadata showed two focal lengths; 28.9mm and 30.2mm. Within the series of 12 photos, the metadata showed...
Changing focal length recorded in metadata
Changing focal length recorded in metadata