Interchangeable Lens Digital Camera ILCE-7/ILCE-7R

Lock-on AF (On)

Maintains the focus on a moving subject automatically.

  1. MENU (Camera Settings) → [Lock-on AF][On].
  2. Align the target frame and the subject to be tracked, and press in the center.


  • The [Lock-on AF] function may not operate well in the following situations:
    • The subject is moving too quickly.
    • The subject is too small, or too large.
    • The contrast between the subject and the background is poor.
    • It is dark.
    • The ambient light changes.


  • If you lose track of the subject, this product can detect the subject and resume the Lock-on AF function when the subject reappears on the screen.