Sports action photographers may prefer Back-Button AF since it separates AF activation from shutter release. Here's how to set it on Sony a7 Series cameras.
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Getting the Most Out of Your Camera – Back Button Focus
What is Back Button Focus? (How and When to Use It)
Top Reasons for using back button focus for wildlife photography — Espen Helland Photography
The settings on my Sony A7r III, with explanations – Just thoughts
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