Phase detection AF
When there are phase detection AF points within the auto focus area, the product uses the combined autofocus of the phase detection AF and contrast AF.
- Phase detection AF is available only when an applicable lens is attached. If you use a lens that does not support phase detection AF, you cannot use [AF Track Sens], [AF Track Sens] or [AF drive speed]. Also, even if you use a previously purchased applicable lens, the phase detection AF might not function unless you update the lens.