EOS 90D & Tokina 10-17mm Extreme Chromatic Aberration, OK on EOS 80D

[BigguySheol]

The lens is a Tokina 10-17mm F3.5-4.5. I use to this lens on my D80 and it worked perfectly. Sold my D80 and bought a D90. Now on the D90 I get what appears to be extreme chromatic aberration such as in the attached photo. Maybe it's something else? Any way to fix this? Why would this happen on the D90 and not D80? Issue goes away on the highest f stops.

[Peter]

You didn't attach the picture. Anyway, what I have seen before is that Canon lens correction interferes with the third-party lens, https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/Chromatic-Aberration-when-switching-f...

Solution:

• Turn off in camera lens correction
• Or shoot raw and open the raw file in a software that doesn't care about Canon lens correction. The embedded JPEG will still be affected if the in camera lens correction is turned on.