Nikon D7100, User Manual

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n
Metering method • Matrix : 3D color matrix metering II (type G and D lenses); color matrix
metering II (other CPU lenses); color matrix metering available with
non-CPU lenses if user provides lens data
•
Center-weighted
: Weight of 75% given to 8 mm circle in center of frame.
Diameter of circle can be changed to 6, 10, or 13 mm, or weighting can
be based on average of entire frame (non-CPU lenses use 8-mm circle)
• Spot : Meters 3.5 mm circle (about 2.5% of frame) centered on selected
focus point (on center focus point when non-CPU lens is used)
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
Combined CPU and AI
Mode Auto modes ( i auto; j auto, flash off ); programmed auto with flexible
program ( P ); shutter-priority auto ( S ); aperture-priority auto ( A ); manual
(
M
); scene modes ( k
portrait;
l
landscape;
p
child;
m
sports;
n
close up;
o
night
portrait;
r
night landscape;
s
party/indoor;
t
beach/snow;
u
sunset;
v
dusk/dawn;
w
pet
portrait;
x
candlelight;
y
blossom;
z
autumn colors;
0
food ); special effects modes
( % night vision; g color sketch; i miniature effect; u selective color; 1 silhouette; 2 high
key; 3 low key ); U1 ( user settings 1 ); U2 ( user settings 2 )
Exposure compensation Can be adjusted by –5 – +5 EV in increments of
1
/
3
or
1
/
2
EV in P , S , A , and
M modes
Exposure bracketing
2–5 frames in steps of
1
/
3
,
1
/
2
,
2
/
3
, 1, 2, or 3 EV
Flash bracketing 2–5 frames in steps of
1
/
3
,
1
/
2
,
2
/
3
, 1, 2, or 3 EV
White balance
bracketing
2–5 frames in steps of 1, 2, or 3
ADL bracketing 2 frames using selected value for one frame or 3 frames using preset
values for all frames
Exposure lock Luminosity locked at detected value with
A
AE-L / AF-L button
ISO sensitivity
(Recommended
Exposure Index)
ISO 100 – 6400 in steps of
1
/
3
or
1
/
2
EV. Can also be set to approx. 0.3, 0.5,
0.7, 1, or 2 EV (ISO 25600 equivalent) above ISO 6400; auto ISO sensitivity
control available
Active D-Lighting
Auto
,
Extra high
,
High
,
Normal
,
Low
,
Off
Focus
Autofocus Nikon Advanced Multi-CAM 3500DX autofocus sensor module with TTL
phase detection, fine-tuning, 51 focus points (including 15 cross-type
sensors; the center 1 focus point is available at apertures slower than
f/5.6 and faster than f/8 or at f/8), and AF-assist illuminator (range
approx. 0.5–3 m/1 ft 8 in.–9 ft 10 in.)
Detection range –2 – +19 EV (ISO 100, 20 °C/68 °F)
Lens servo • Autofocus (AF) : Single-servo AF ( AF-S ); continuous-servo AF ( AF-C ); auto
AF-S/AF-C selection ( AF-A ); predictive focus tracking activated
automatically according to subject status
• Manual focus (M) : Electronic rangefinder can be used
Focus point Can be selected from 51 or 11 focus points
AF-area mode Single-point AF; 9-, 21-, or 51-point dynamic-area AF, 3D-tracking,
auto-area AF
Exposure