A7R3 Focus Hunting AF-C Eye-AF Please Help

Started Jan 22, 2019 | Discussions thread
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BulletBarDave New Member • Posts: 9
A7R3 Focus Hunting AF-C Eye-AF Please Help

This is driving me nuts! Here's the scenario, I am set up for portraits on location with flash, no ambient. I'm shooting with the A7R3 using the 85mm F1.8 and the Tamron 28-75mm both at 1/160th @ F10. Focus mode is AF-C (Tried both Wide and Flex Spot L) and when I use either the AF or Eye-AF buttons the focus dramatically hunts back and fourth to the point that I had to go manual focus. This seemed to only happen on full, head to toe shots but would work fine on the close-ups... These where shot indoors so there was not a lot of ambient light. Does anybody have any idea of what this could be?

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