Out of focus elements are usually the most likely to yield CA.
But more importantly, I can't oblige you because I don't shoot tests.
I take pictures. There just happened to be some branches in this shot.
But if you really want to see the results of dark, in-focus objects
against the white sky, look at the third pic in my post, which shows a
100% crop of Grace's hair against the sky. No CA. Zip. None.
Enough said. Back to taking pictures for me.
Paul
On Mar 22, 2009, at 1:09 PM, Steffen Zahn wrote:
Paul Stenquist schrieb:
DA* 16-50 paranoia is upon us again. Since I use mine almost every
day, I figured I ought to show a sample of how it renders the most CA
prone subject possible: dark tree branches against a white sky.
Yes, I
know that no one in their right mind shoots tree branches against
white sky, but sometimes they end up in frame, as they did here.
Here's the entire frame:
http://photo.net/photodb/photo?photo_id=8817194
Well try again with focus on those tree branches I would say.
best regards
Steffen
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