Chromatic Aberration & Canon 70-200 2.8 IS USM

[elmo_2006]

I've posted a similar thread in another forum, and was informed that it could also be due to the sunglasses on the subject, is this possible or make sense?

[Daniel Browning]

I've posted a similar thread in another forum, and was informed that it could also be due to the sunglasses on the subject, is this possible or make sense?
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It's definitely possible. PF is often caused or exacerbated by infrared light. If the sunglasses reflect more IR than visible light, it may cause more PF than glasses that reflect IR and visible light equally.