《尼康NIKON d4_12p》.pdf

Nikon Digital SLR Camera D4 Specifications Type of camera Single-lens reflex digital camera Autofocus Nikon Advanced Multi-CAM 3500FX autofocus sensor module with TTL phase detection, Lens mount Nikon F mount (with AF coupling and AF contacts) fine-tuning, 51 focus points (including 15 cross-type sensors; f/8 supported by 11 sensors) Effective pixels 16.2 million Detection range -2 to +19 EV (ISO 100, 20°C/68°F) Image sensor 36.0 × 23.9 mm CMOS sensor (Nikon FX format) Lens servo • Autofocus (AF): Single-servo autofocus (AF-S); continuous-servo autofocus (AF-C); Total pixels 16.6 million predictive focus tracking automatically activated according to subject status • Manual Dust-reduction system Image sensor cleaning, Image Dust Off reference data (requires optional Capture NX 2 focus (M): Electronic rangefinder can be used software) Focus point Can be selected from 51 or 11 focus points Image size (pixels) • FX format (36×24): 4,928 × 3,280 (L), 3,696 × 2,456 (M), 2,464 × 1,640 (S) AF-area modes Single-point AF, 9-, 21- or 51-point dynamic-