E55

Reference Section

Autofocus Mode

Select how the camera focuses.
CAutofocus Mode for Movie Recording
Autofocus mode for movie recording can be set with Autofocus mode (E80) in the movie menu.
Select A (auto) mode M d button M Autofocus mode M k button
Option Description
ASingle AF
(default setting)
The camera focuses when the shutter-release button is pressed
halfway.
BFull-time AF
The camera focuses continuously until the shutter-release button is
pressed halfway. Use with moving subjects. The sound of lens drive
movement will be heard while the camera focuses.