Reference Guide (PDF Edition)

List values saved using
[Fine-tune and save lens].
Highlighting a lens in the list
and pressing 2 displays a
[Choose lens number] dialog.
AF Fine-Tuning Options
G buttonU
Bsetup menu
Fine-tune focus for the current lens.
Use only as required.
We recommend that you perform fine-tuning at a focus distance you use frequently. If you perform
focus-tuning at a short focus distance, for example, you may find it less effective at longer
distances.
Option Description
[AF fine-tune] Select [ON] to turn fine-tuning on.
[
Fine-tune and save lens]
Fine-tune focus for the current lens. Pr
ess 1 or 3 to highlight
items and pr
ess 4 or 2 to choose from values between +20
and −20.
The larger the fine-tuning value, the farther the focal point is
from the lens; the smaller the value, the closer the focal point.
The display shows the current and previous values.
The camera can store values for up to 40 lens types.
If a value already exists for the current lens, you can choose
whether to add a new value or overwrite the existing value.
[Default]
Choose the fine-tuning values for lenses for which no values
hav
e pr
eviously been sav
ed using [Fine-tune and save lens].
Press 4 or 2 to choose from values between +20 and −20.
[List saved values]
The [Choose lens number
] dialog is used to enter the lens
identifier
.
In the case of Z mount lenses and some F mount lenses, the
lens serial number is entered automatically.
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AF Fine-Tuning Options