Wouldn’t CA show up everywhere on the roof, not just in the right slope? And wouldn’t the colours be the same on both edges? Also, this was taken at f/7.1.
edit: wait no you’re right, the colours wouldn’t be the same. But still, I’m not convinced it’s CA.
Actually it might be transverse CA! I didn’t expect it to be so bad. I have checked other pictures and It looks like the blue is always moved towards the centre of the picture.
I think you should not use such extreme magnification.
Here is an example of my copy mounted on a X-E2s, also using 1600. The snippet is from far right of the frame:
Oh I have to apologize @fschhh! The blue glow on your image does not really look like CA. At least not what I am used to. It is stronger and shows a very saturated blue, my copy shows a bit blue towards the center and stronger orange outwards.
I can confirm this bug, please file a bug report. (I apologize for not reporting it sooner, I’ve been lazy)
The same bug also appears on the skin tones graph of the vibrance tool.
I checked, I really think it’s CA now. The bright areas are always leaking blue towards the centre of the image. My copy of that lens must just be worse than yours, and I’m not used to such high resolution sensors (my previous camera had 12 Mpix). Sorry for polluting the thread.
Too late
BTW, a DNG conversion with Iridient also shows these blue edges.
I never heard that the amount of CA can spread so much over different copies. Centering yes, center sharpness maybe, but CA and Bokeh are the result of physical construction. Weird thing!
Sorry, I’m new to this community, andI have exactly the same problem. But what I don’t understand: I have the version 5.8 and I do not have the “Preprocess white balance” tab at al! where can I find it?