Unsharp canon G12

Started Sep 13, 2013 | Discussions thread
edu T Senior Member • Posts: 1,174
Re: Unsharp canon G12: loose/misaligned lens

Devvy wrote:

. . . something (for instance the lens element) might be a bit loose, resulting in unpredictable behaviour (sometimes sharp, sometimes not).

Looking at the inordinate amount of purple/green fringing outlining the white shirt, the window sills, the lamppost and the windshield pillar to name only details cropped from the sides, I'm afraid Devv's absolutely right:

(This kind of chromatic aberration can be aggravated by lens decentering but cannot be consequence of lack of DoF, motion blur, etc. as they have no color preference...)

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