AF Fine-Tune

Gbutton ➜ Bsetup menu

Fine-tune focus for up to 20 lens types. AF tuning is not recommended in most situations and may interfere with normal focus; use only when required.

Option

Description

 

 

 

 

 

 

 

AF fine

• On: Turn AF tuning on.

 

 

 

 

 

 

 

tune

• Off: Turn AF tuning off.

 

 

 

 

 

 

 

(On/Off)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tune AF for the current lens (CPU

Move focal

 

 

 

 

Saved

lenses only). Press 1or 3to choose

point away

Current

a value between +20 and –20.

from camera.

value

value

Values for up to 20 lens types can be

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

stored. Only one value can be

 

 

 

 

 

 

 

 

stored for each type of lens.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Choose the AF tuning value used

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Default

when no previously saved value

 

 

 

 

 

 

 

exists for the current lens (CPU

Move focal

Previous

 

lenses only).

point toward

value

 

 

 

camera.

 

 

 

 

List previously saved AF tuning values. To delete a lens from the list, highlight the desired lens and press O(Q). To change a lens identifier (for example, to choose an identifier that is the same as the last two digits of the lens serial number to distinguish it from

List other lenses of the same type in light of the fact that saved Saved value can be used with only one

values lens of each type), highlight the desired lens and press 2. The menu shown at right will be displayed; press 1 or 3 to choose an identifier and press Jto save changes and exit.

U

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