Phase Detection Af; Center Lock-On Af - Sony ILCE-7RM2 How To Use Manual

[67] How to Use

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.
Note
When the F-value is set to F9.0 or more, you cannot use the phase detection
AF. Only contrast AF is available.
Phase detection AF is available only when an applicable lens is attached. If you
use a lens that does not support focal plane phase detection AF, you cannot
use [Automatic AF], [
Also, even if you use a previously purchased applicable lens, the phase
detection AF might not function unless you update the lens.
[68] How to Use

Center Lock-on AF

When you press the center button, the camera detects the subject positioned in
the center of the screen and continues to track the subject.
1. MENU →
2. Align the target frame (A) over the subject and press
control wheel.
Press again to stop tracking.
If the camera loses track of the subject, it can detect when the subject
reappears on the monitor and resume tracking.
Using shooting functions
AF Track Sens] or [
Using shooting functions
(Camera Settings) → [Center Lock-on AF] → [On]
Adjusting the focus
AF drive speed].
Adjusting the focus
in the center of the