Issue with concentric rings on E-M1 Mark II (edited title)

Started Mar 19, 2017 | Discussions thread
fft2000 Contributing Member • Posts: 699
Re: PanaLeica 12mm unusable on E-M1 Mark II after all

Ulric wrote:

OlyPent wrote:

Aside from the poor suburban skies (for astro work) is it noise, or what that isn't working?

Severe PF in the first, purple blob in the second.

Interestingly Beteigeuze isn't affected (first shot).

And the second one looks like High(er) ISO and quite severe pushing of shadows. EXIF data is removed from the second shot, unfortunately, and the crop is quite small. Could we get any more info?

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