Nikon 27688 Reference Manual

218

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TTL metering using image sensor

• Matrix
• Center-weighted: Meters 4.5 mm circle in center of

frame

• Spot: Meters 2 mm circle centered on selected

focus area

programmed auto with flexible program;

shutter-priority auto; A aperture-priority auto;

manual; 

h scene auto selector

–3–+3 EV in increments of 

/

EV

Luminosity locked at metered value when shut-
ter-release button is pressed halfway

ISO 160; ISO 200–12800 in steps of 1 EV; 6400
(NR); 12800 (NR); auto ISO sensitivity control (ISO
160–6400, 160–3200, 160–800)

 available (user controlled in P,

S, A, and M modes)

On, off

Hybrid autofocus (phase-detection/contrast-
detect AF); AF-assist illuminator

• Autofocus (AF): Single AF (AF-S); continuous AF

(AF-C); auto AF-S/AF-C selection (AF-A); full-
time AF (AF-F)

Single-point, auto-area, subject tracking

• Single-point AF: 171 focus areas; the center 105

areas support phase-detection AF

• Auto-area AF: 41 focus areas

Focus can be locked by pressing shutter-release
button halfway (single AF)

On, off