What's this??!! ( circular ring artifacts )

Started 10 months ago | Discussions thread
wictred
Senior MemberPosts: 1,059Gear list
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Re: What's this??!! ( circular ring artifacts )
In reply to wictred, 10 months ago

The same can also be seen in Samsung cameras and apparently also Ricoh.

With Samsung cameras you can't turn it off. Changing the lens correction settings does not remove the banding, but it goes away if you use manual lenses.

Maybe this is some minor "offset correction" (applied to the RAW) to cope with corner issues caused by the small flange focal distance and which only becomes visible ("amplified") when pushing shadows.

For some reason Sony have deactivated this "correction" (or whatever it is) when you disable lens vignetting correction altogether, which is actually a good thing.

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Sony Alpha NEX-6 Sony a6000 Sigma 19mm F2.8 EX DN Sony E 35mm F1.8 OSS Sigma 60mm F2.8 DN | Art +3 more
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