Nikon D700 manual Focus Mode, OptionDescription

Focus-mode selector

Focus Mode

Focus mode is controlled by the

focus-mode selector on the front of

the camera. There are two

autofocus (AF) modes, in which the camera focuses automatically

when the shutter-release button is pressed halfway, and one manual

N focus mode, in which focus must be adjusted manually using the focusing ring on the lens:

OptionDescription

Camera focuses when shutter- release button is pressed halfway. Focus locks when in-focus indicator (I) appears in

Sviewfinder, and remains locked

Single-servo	while shutter-release button is
AF	pressed halfway (focus lock). At
		Focus
	default settings, shutter can only
		indicator
	be released when in-focus
	indicator is displayed (focus
	priority).
	Camera focuses continuously while shutter-release button
C	is pressed halfway. If subject moves, camera will engage
	predictive focus tracking (pg. 73) to predict final distance to
Continuous-
	subject and adjust focus as necessary. At default settings,
servo AF	shutter can be released whether or not subject is in focus
	(release priority).
	Camera does not focus automatically; focus must be
M	adjusted manually using the lens focusing ring. If
	maximum aperture of lens is f/5.6 or faster, viewfinder
Manual
	focus indicator can be used to confirm focus (electronic
(pg. 81)
	range finding; pg. 82), but photographs can be taken at any
	time, whether or not subject is in focus.

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