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Canon R5 help...weird swirls in images

Started Oct 3, 2021 | Discussions thread
John Sheehy Forum Pro • Posts: 26,688
Re: Canon R5 help...weird swirls in images

GrunRad wrote:

The rings in the sample image look almost like Newton rings ... it could be caused by a defect in the sensor assembly/stack (anti aliasing filter disalignment?).

This type of thing invariably has to do with lens correction, and possibly also uneven blackpoints or gains in the two RAW green channels.

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Beware of correct answers to wrong questions.
John
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