353Exposure compensation Can be adjusted by –5 – +5 EV in increments of1/3 or 1/2 EV in P, S, A, M, SCENE, and % modesExposure lock Luminosity locked at detected value withA AE-L/AF-L buttonISO sensitivity(Recommended ExposureIndex)ISO 100–25600 in steps of 1/3 or 1/2 EV. In P, S, A,and M modes, can also be set to approx. 1 or2 EV (ISO 102400 equivalent; monochromeonly) above ISO 25600; auto ISO sensitivitycontrol availableActive D-Lighting Auto, Extra high, High, Normal, Low, OffFocusAutofocus Nikon Advanced Multi-CAM 3500 II autofocussensor module with TTL phase detection, fine-tuning, 51 focus points (including 15 cross-typesensors; f/8 supported by 1 sensor), and AF-assist illuminator (range approx. 0.5–3 m/1 ft8 in.–9 ft 10 in.)Detection range –3 – +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-Cselection (AF-A); predictive focus trackingactivated automatically according to subjectstatus• Manual focus (M): Electronic rangefinder can beusedFocus point Can be selected from 51 or 11 focus pointsAF-area mode Single-point AF; 9-, 21-, or 51-point dynamic-area AF, 3D-tracking, auto-area AFFocus lock Focus can be locked by pressing shutter-releasebutton halfway (single-servo AF) or by pressingA AE-L/AF-L buttonExposure