Pentax L - Manual (Page 138)

136
5
F
uncti
on Re
ferenc
e
Set aperture and use when you want to adjust the depth of field. The depth
of field is deeper and the front and back of the focused object is clear when
aperture is set to a large value. The depth of field is shallower and the front
and back of the focused object is blurred when aperture is set to a small
value.
Shutter speed is automatically set to appropriate exposure depending on
the aperture value.
1
Effect of Aperture and Shutter Speed (p.127)
1
Set the mode dial to c.
2
Turn the e-dial and adjust the
aperture value.
The shutter speed and aperture value
are displayed in the viewfinder and on
the LCD panel.
Using the c (Aperture Priority) Mode