1581 User Manual - Page 356

Loading ...

330

❚❚ Focus

Focus mode is determined by the camera focus mode and the

position of the lens A-M mode switch. See the camera manual

for information on camera focus mode selection.

* Manual override available only when single-servo AF (AF-S) is selected with the camera.

Autofocus

Manual Focus

❚❚ Zoom and Depth of Field

Before focusing, rotate the zoom ring to adjust the focal length

and frame the photograph. If the camera offers depth-of-field

preview (stop down), depth of field can be previewed in the

viewfinder.

Note: Focal length decreases as the focus distance shortens.

Camera focus mode

Lens focus mode

A M

Autofocus with

manual override

Manual focus with

electronic rangefinder

MF —

1 Set the camera to AF (autofocus).

2 Slide the lens A-M mode switch to A.

3Focus.

Press the shutter-release button halfway to focus. In single-

servo AF (AF-S), focus can be adjusted by keeping the shutter-

release button pressed halfway after the autofocus operation

is complete and manually rotating the focus ring. Do not

rotate the focus ring until the autofocus operation is

complete. To refocus using autofocus, press the shutter-

release button halfway or press the AF-ON button.

1 Slide the lens A-M mode switch to M.

2Focus.

Focus manually using the lens focus ring.

Loading ...