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canon 55-250 IS blur edge, anyone?

Started Jan 15, 2009 | Discussions thread
maarensv
maarensv Senior Member • Posts: 1,106
Re: canon 55-250 IS blur edge, anyone?

Forgot to say : take some pics with aperture closed to f11 or so.
A mislined lens or IS element will still show bad corners.
Usually corners will be better closed down two stops.
Also check if there is difference between corners left/right or top/bottem.

Regards.

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