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Canon T1i suddenly focusing on the wrong spot

Started Dec 14, 2013 | Discussions thread
TTMartin
TTMartin Veteran Member • Posts: 7,304
Re: The sub mirror

MPekala wrote:

Ah, no, wait. This picture would mean that it is back-focusing and not that it's focusing at a point "above" the chosen focus point. Aha. I see it now.

But still, the amount of back-focusing is, I think, much much worse than it's been in the recent past.

I agree the upside down one does show a significant amount of back-focusing.

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