1.14 AF FOCUS DATA CHECK
PURPOSE:
To check the AF focus adjustment.
TOOLS
:
EF 50 mm f/1.8 tool lens
Video Light
Tripod
Charts
CHECK PROCEDURE:
1) Set up the charts and camera as
indicated for focus adjustment.
2) Start the adjustment software, and
select [F3] AF Adjustment menu in
the Main menu.
3) Set up the chart, and set the lens to
the manual mode. Align the chart
with the line inscribed on the tool
lens.
4) Select [F4] Focus Data Output in the
AF menu.
Use autofocusing on each chart to
check that the focus amount is
within the standard shown in the
following table.
5) If the result is not within the
standard, replace the AF unit.
Table 4-2 Defocus Standards
Part 4: Electrical Adjustment
4-27
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