Ricoh PENTAX K-1 II Operating Manual page 112

u Caution
• Set the angle of view in [Crop] of the A2 and C1 menus
when using a DA or DA L lens. (p.48) When the angle of view
is changed to be equivalent to that of the APS-C size image
sensor, the cropping frame is displayed in the viewfinder.
(p.20) Perform shooting so that the subject is positioned in the
frame. The Lens Correction features are not available when
[Crop] is set to 2 while a DA or DA L lens (except
k
DA 200mm F2.8 ED [IF] SDM, DA
SDM, and DA 560mm F5.6 ED AW lenses) is attached.
• When the aperture ring is set to a position other than 9 or a
lens without an 9 position or accessories such as an
extension tube are used, the camera does not operate unless
[26 Using Aperture Ring] is set to [Enable] in the E4 menu.
Refer to "Using the Aperture Ring" (p.111) for details.
• When a retractable lens is attached and is not extended, you
cannot take pictures or use some functions. If the lens is
retracted during shooting, the camera stops working.
7
110
k
300mm F4 ED [IF]
Lens Names and Mount Names
Lens
Mount
Name
S S
MF K K, M For 35mm full-frame size
KA A
For both 35mm full-frame size
D FA
and APS-C size
For APS-C size
DA
Without the aperture ring
KAF For 35mm full-frame size
FA
Power zoom not compatible
For 35mm full-frame size
FA J
Without the aperture ring
F For 35mm full-frame size
For APS-C size
Compatible with the built-in
AF
DA
motor
KAF2
Without the aperture ring
For 35mm full-frame size
FA
Power zoom compatible
For both 35mm full-frame size
and APS-C size
D FA
Dedicated for the built-in motor
KAF3,
Without the aperture ring
KAF4
For APS-C size
DA Dedicated for the built-in motor
Without the aperture ring
• DA lenses with a motor and FA zoom lenses with a power
zoom use the KAF2 mount. (Of these lenses, the lenses
without an AF coupler use the KAF3 mount.)
• The KAF3 mount equipped with an electromagnetic
diaphragm mechanism instead of an aperture control
lever is referred to as the KAF4 mount.
• FA single focal length lenses, DA and DA L lenses without
a motor, and D FA, FA J, and F lenses use the KAF mount.
Refer to respective lens manuals for details.
Lens Type