Pentax 645N2 Film Camera User Manual


 
USING THE PREVIEW LEVER
74
ADVANCED OPERATIONS
12
To confirm the depth of field in the viewfinder,
depress the preview lever.
1. Turn the lens aperture ring a position other
than the [ A ] position.
2. Depress the preview lever. The aperture will
stop down to the preset value, and the depth-
of-field can be confirmed through the
viewfinder.
The lens aperture is closed down while holding the
preview lever.
The shutter cannot be released while depressing
the preview lever.
The depth-of-field cannot be confirmed with the
lens aperture set to [ A ].
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