A new triple density, 105-point fully selectable, all cross-type sensor AF system, allows photographers to set focus almost anywhere in the frame without recomposing.

Reduces non-AF-sensitive areas with a triple sensor arrangement for each individual focus point resulting in high density AF coverage, even with moving subjects in high speed shooting modes.

17 Custom Group Area AF patterns for precision focusing around distracting foreground objects.

Calculates approx. 1.6x more defocus information than the D5, making it even better at recognizing the intended focus area from its surroundings and reliably maintaining focus on it, even as it moves.