344
Technical Notes
Shutter
Type
Electronically-controlled vertical-travel focal-
plane shutter
Speed
1
/
4000
– 30 s in steps of
1
/
3
EV; Bulb; Time
Flash sync speed
X=
1
/
200
s; synchronizes with shutter at
1
/
200
s or
slower
Release
Release mode
8
(single frame),
I
(continuous),
J
(quiet
shutter release),
E
(self-timer),
"
(delayed
remote; ML-L3),
#
(quick-response remote; ML-L3)
Frame advance rate
Up to 5 fps
Note
: Frame rates assume manual focus, manual or
shutter-priority auto exposure, a shutter speed of
1
/
250
s or faster, and other settings at default
values.
Self-timer
2 s, 5 s, 10 s, 20 s; 1–9 exposures
Exposure
Metering mode
TTL exposure metering using 420-pixel RGB
sensor
Metering method
•
Matrix metering
: 3D color matrix metering II (type
G, E, and D lenses); color matrix metering II
(other CPU lenses)
•
Center-weighted metering
: Weight of 75% given to
8-mm circle in center of frame
•
Spot metering
: Meters 3.5-mm circle (about 2.5%
of frame) centered on selected focus point
Range (ISO 100, f/1.4
lens, 20 °C/68 °F)
•
Matrix or center-weighted metering
: 0–20 EV
•
Spot metering
: 2–20 EV
Exposure meter
coupling
CPU