Can the Z6 autofocus become as good as the A7m3 autofocus with the upcoming firmware update ? Locked

Started 5 months ago | Discussions thread
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JimKasson
JimKasson Forum Pro • Posts: 25,912
Re: Is there actually an objective test for AF performance?

BGD300V1 wrote:

There are a lot of different metrics for testing things and relatively robust processes to do the measuring.

What is the metric for AF performance?

As far as I'm concerned, there is not a scalar metric for AF performance.

Do we have a lens chart on a metronome and a track to move to and from a camera on a bench?

If you have deep pockets, you can buy robot AF-testing setups.

how do we determine uniform levels of sobriety for cyclists?

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