Why do Lightroom lens profiles produce white edges on some photos?
Why do Lightroom lens profiles produce white edges on some photos? On some photos with my a7iii and Tamron 28-200, the edges are noticeably lighter when using the built-in lens profile in lightroom. I'm assuming that this is due to the vignetting setting being too strong. But this only happens on some photos. On some other photos, only when I raise exposure this issue appears. Is there a reason for this, and wh...