Pentax K-5 Digital Camera User Manual


 
339
Appendix
11
When [27. Using Aperture Ring] is set to
[Permitted] in the [
A
Custom Setting 4] menu,
the shutter can be released even if the
aperture ring of the D FA, FA, F or A lens is not
set to the
s
(Auto) position or a lens without
an
s
position is attached. However, some
features will be restricted as shown below.
Restrictions on using lenses with aperture ring set to a position other
than s
Notes on [27. Using Aperture Ring]
Lens Used
Exposure
Mode
Restriction
D FA, FA, F, A, M (lens
only or with auto
diaphragm accessories
such as auto extension
tube K)
c (Aperture
Priority)
The aperture remains open regardless
of the aperture ring position. The
shutter speed changes in relation to
the open aperture but an exposure
error may occur. In the viewfinder,
[F--] appears for the aperture indicator.
D FA, FA, F, A, M, S (with
diaphragm accessories
such as extension tube K)
c (Aperture
Priority)
Pictures can be taken with a
specified aperture value but an
exposure error may occur. In the
viewfinder, [F--] appears for the
aperture indicator.
Manual diaphragm lens such
as reflex lens (lens only)
c (Aperture
Priority)
FA, F SOFT 85mm, FA
SOFT 28mm (lens only)
c (Aperture
Priority)
Pictures can be taken with a specified
aperture value in the manual aperture
range. In the viewfinder,
[F--] appears for the aperture indicator.
When the depth of field is checked
(Optical Preview), exposure metering
starts and the exposure can be checked.
All lenses
a (Hyper-
manual)
Pictures can be taken with a set aperture
value and shutter speed. In the viewfinder,
[F--] appears for the aperture indicator.
When the depth of field is checked
(Optical Preview), exposure metering
starts and the exposure can be checked.
The camera operates in c (Aperture Priority) mode even if the mode dial is at
B, e, K, b or L when the aperture is set to other than the s position.
27.
1
2
Using Aperture Ring
Prohibited
Permitted
Shutter will release when
Cancel OK
OK
MENU
aperture ring is not set to the
"A" position