Nikon D3400 Triple Lens Parent's Kit Owner's Manual

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298 Technical Notes
Focus
Autofocus
Nikon Multi-CAM 1000 autofocus sensor module 
with TTL phase detection, 11 focus points 
(including one cross-type sensor), and AF-assist 
illuminator  (range  approx.  0.5–3 m/1 ft  8 in.–9 ft 
10 in.)
Detection range
–1 – +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 (MF): Electronic rangefinder can be 
used
Focus point
Can be selected from 11 focus points
AF-area mode
Single-point AF, dynamic-area AF, auto-area AF, 
3D-tracking (11 points)
Focus lock
Focus can be locked by pressing shutter-release 
button halfway (single-servo AF) or by pressing 
A (L) button
Flash
Built-in flash
i, k, p, n, o, S, T, U, ': Auto flash with auto 
pop-up
P
SAM: Manual pop-up with button release
Guide Number
Approx. 7/22, 8/26 with manual flash (m/ft, 
ISO 100, 20 °C/68 °F)
Flash control
TTL
: i-TTL flash control using 420-pixel RGB sensor 
is available with built-in flash; i-TTL balanced fill-
flash for digital SLR is used with matrix and center-
weighted metering, standard i-TTL flash for digital 
SLR with spot metering
Flash mode
Auto, auto with red-eye reduction, auto slow sync, 
auto slow sync with red-eye reduction, fill-flash, 
red-eye reduction, slow sync, slow sync with red-
eye reduction, rear-curtain with slow sync, rear-
curtain sync, off