Pentax 17311, Operating Manual

Page: 126 / 280

124
S
h
o
o
ting
F
unc
tion
s
4
The [Input Focal Length] setting menu appears when the camera is turned
on with the Shake Reduction function on and a type of lens that does not
support automatic acquisition of lens information such as focal length
(p.122) is mounted.
Set the focal length manually in the [Input Focal Length] setting menu.
1
Use the four-way controller
(
45
) or the e-dial to set [Focal
Length].
Select from the following 34 focal
length values. (The default setting is
[35].)
2
Press the 4 button.
The camera returns to the status screen and is ready to take a picture.
Setting the Focal Length
• The [Input Focal Length] setting menu does not appear when using a lens
that supports automatic acquisition of lens information such as focal length.
• When using a lens without the
s
position on the aperture or with the aperture
set to a position other than the
s
position, set [19. Using aperture ring] on
the [
A
Custom Setting 3] menu to [Permitted]. (p.241)
8 10 12 15 18 20 24 28 30 35
40 45 50 55 65 70 75 85 100 120
135 150 180 200 250 300 350 400 450 500
550 600 700 800
• If the focal length for your lens is not listed above, select the value closest to
the actual focal length (example: [18] for 17 mm and [100] for 105 mm).
• When using a zoom lens, select the actual focal length at the zoom setting in
the same manner.
• Effect of Shake Reduction is influenced by the shooting distance as well as
focal length information. The Shake Reduction function may not be as
effective as expected when shooting at close ranges.
To change the Focal Length setting, use [Input Focal Length] in the [
A
Rec.
Mode 3] menu (p.77).
MENU
Cancel Cancel
Input Focal Length Input Focal Length
135
120
100
Focal Length Focal Length
OK OK OK