Nikon D810 User Manual
Page 501
477
Exposure
Metering
TTL exposure metering using RGB sensor with
approximately 91K (91,000) pixels
Metering method
• Matrix: 3D color matrix metering III (type G, E, and
D lenses); color matrix metering III (other CPU
lenses); color matrix metering available with
non-CPU lenses if user provides lens data
• Center-weighted: Weight of approximately 75%
given to 12 mm circle in center of frame.
Diameter of circle can be changed to 8, 15, or 20
mm, or weighting can be based on average of
entire frame (non-CPU lenses use 12-mm circle)
• Spot: Meters 4 mm circle (about 1.5% of frame)
centered on selected focus point (on center
focus point when non-CPU lens is used)
• Highlight-weighted: Available with type G, E, and D
lenses; equivalent to center-weighted when
other lenses are used.
Range (ISO 100, f/1.4
lens, 20 °C/68 °F)
• Matrix, center-weighted, or highlight-weighted
metering
: 0–20 EV
• Spot metering: 2–20 EV
Exposure meter
coupling
Combined CPU and AI
Exposure mode
Programmed auto with flexible program (e);
shutter-priority auto (f); aperture-priority auto
(g); manual (h)
Exposure compensation
–5 – +5 EV in increments of
1
/
3
,
1
/
2
, or 1 EV
Exposure bracketing
2–9 frames in steps of
1
/
3
,
1
/
2
,
2
/
3
, or 1 EV; 2–5
frames in steps of 2 or 3 EV
Flash bracketing
2–9 frames in steps of
1
/
3
,
1
/
2
,
2
/
3
, or 1 EV; 2–5
frames in steps of 2 or 3 EV
White balance
bracketing
2–9 frames in steps of 1, 2, or 3