D800 left - center - right AF tolerance + green LCD

The autofocus tests all look fine to me. The edges are worse than the centre, but that's completely normal. And bear in mind that AF is NEVER perfect - if you repeat the same shot 10x you'll get slightly different results with some being better or worse.

As for green.. that's Nikon white balance. You can compensate by setting auto white balance to bias a bit to A1 M1 to get rid of the green.

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