Owner's Manual

187
Exposure-Related Settings (Metering and Exposure Compensation)
A
Non-CPU Lenses
If when using a non-CPU lens you enter its maximum aperture using the
[Non-CPU lens data] item in setup menu, the current f-number will be
displayed in the viewfinder and top control panel. Use the lens aperture
ring to adjust aperture. Although other values can be selected, the value
shown in the displays will be rounded to the nearest full aperture stop.
•
If you do not supply the maximum aperture, the aperture displays in the
viewfinder and top control panel will show only the number of stops
(
F
, with maximum aperture displayed as
F0
) and the f-number must
be read from the lens aperture ring.
A
Depth-of-Field Preview
Aperture can be stopped down by pressing
and holding the Pv button. Depth of field (the
range of distances that appears to be in focus)
can then be previewed in the viewfinder.