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How to remove the vignetting on a photo with Darktable

- 3 minutes read time

The vignetting in photography is a reduction of the image’s brightness or saturation toward its periphery. It is usually an unintended or undesired effect caused by the lens, camera settings, or exposure. If you look at this article title photo, you’ll see the corners are darker than the middle of the picture : it’s the vignetting.