>
> I'm not convinced that's CA we're seeing in that picture. I actually think
> it might be a bad paint job. First, at least on my laptop, the fringing
> looks red and not the expected purple. I also see it in horizontal and
> vertical edges, but I would expect it to be different colors in that
> situation but instead it's the same red. Finally, I think I can see red even
> on the flat white surfaces, like it needs another coat of white over the
> red.
>
CA is not the same as "Purple Fringing". Two seperate issues. This one looks
more like CA, but I suspect that it is still in-camera processing related
because it's a hard Red/Cyan artifact. Red on one side of a dark-light
transition and cyan on the light-dark transition Seeing that it is
bidirectional, I'm leaning towards sensor-processing and not lens optics.
But, yet, it could be lens optics.
AG
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