Canon RF 400mm f/2.8 L IS USM, Инструкция по эксплуатации

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ENG-8
O O
Quickly turning the focusing ring may result in
delayed focus.
3. Setting the Focus Mode
To shoot in autofocus (AF) mode, set the focus
mode switch to AF.
To use only manual focusing (MF), set the focus
mode switch to MF, and focus by turning the
focusing ring.
See p. 14 for information on power focus (PF).
O O
The lens’ focusing ring is electronic.
O O
With a camera capable of electronic full-time
manual focus, manual focusing is always
possible whenever camera operations are
possible. However, this requires a change in
camera settings.
O O
When AF operation is set to [ONE SHOT],
manual focus is possible after autofocusing
has been completed by continuing to press the
shutter button halfway. However, this requires a
change in camera settings.
O O
When the AF button assignment is changed from
the “shutter button” (using the camera’s Custom
Function), manual focus is always possible
regardless if the shutter button is pressed
halfway any time the lens is not autofocusing.
Please refer to the camera’s instructions for details.
Focusing ring
Focus mode switch