how can the NEX auto-focus miss these shots?

Started 10 months ago | Discussions thread
blue_skies
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Re: how can the NEX auto-focus miss these shots?
In reply to Sir Punk, 10 months ago

Did you press the shutter too quickly all the way through?

The 5R should have used phase-detection at 55mm f/5.6 1/125 ISO 100, and should have resolved the focus, especially in multi-mode with face detection on.

Face registration does not matter - it only tells the camera which face to focus on if there are multiple faces defected within the frame.

Even with the white background, the PDAF should have worked.

The first image looks like a classic CDAF background focus problem.

Is your lens updated for PDAF support?

Did you get too close (mfd limits)?

Did you press too hard and moved the camera?

Did you press too quickly (should work in PDAF mode though)?

Are these one-off, or typical results for you? If one-off, the white background may be culprit.

Do you have another PDAF enabled AF lens and if so, do you get same results? How about with this lens at 35mm position?

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Cheers,
Henry

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