Canon 300D instruction manual AF Modes and Drive Modes, ONE Shot AF

Function Availability Table

AF Modes and Drive Modes

Drive mode	ONE SHOT AF	AI Servo AF	AI Focus AF
	An image cannot be taken	Autofocus tracks the	Automatically
	unless focus is achieved.	moving subject, and	switches
	When focus is achieved, it	the exposure is set	between
Single	is locked. With evaluative	when the shot is	ONE SHOT
	metering, the exposure	taken.	AF and AI
	setting is also locked. (The		Servo AF
	exposure setting is stored		according to
	in memory before the shot		the subject
	is taken.)		status.
	The above conditions	The above conditions
	apply during continuous	apply during
	shooting. (approx.2.5 fps	continuous shooting.
Continuous	to a max. burst of 4	AF continues during
	images.)	continuous shooting.
		(approx. 2.5 fps, up
		to a max. burst of 4
		images.)

Since the image size is smaller than the		Image size
35mm-format film format, the equivalent lens	(22.7 x 15.1 mm / 0.89 x 0.59 in)
focal length will increase by 1.6x.

35 mm image size

(36 x 24 mm / 1.42 x 0.94 in)

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