Canon manual 172

Specifications

AF-assist beam: Emitted by the dedicated Speedlite

• Exposure Control

Metering modes:	35-zone TTL full aperture metering
	• Evaluative metering (linkable to any AF point)
	• Partial metering (approx. 8% of viewfinder at center)
	• Spot metering (approx. 3.5% of viewfinder at center)
	• Center-weighted Average Metering
Metering range:	EV 1-20 (at 20°C/68°F with EF50mm f/1.4 lens, ISO 100)
Exposure control:	Full auto, program AE (shiftable), shutter-priority AE,
	aperture-priority AE, manual exposure, E-TTL II
	autoflash
ISO speed:	Equivalent to ISO 100-1600 (in 1/3-stop increments), ISO
	speed can be expanded to ISO 50 and 3200.
	Full auto: ISO 100-400 set automatically

Exposure compensation: Manual: ±2 stops in 1/3- or 1/2-stop increments (can be

	combined with AEB)
	AEB: ±2 stops in 1/3- or 1/2-stop increments
AE lock:	Auto: Applied in One-Shot AF mode with evaluative
	metering when focus is achieved.
	Manual: By AE lock button in all metering modes.

• Shutter

Type:	Electronically-controlled, focal-plane shutter
Shutter speeds:	1/8000 to 30 sec. (1/3- and 1/2-stop increments), bulb
	X-sync at 1/200 sec.
Shutter release:	Soft-touch electromagnetic release
Self-timer:	10-sec. delay
Remote control:	Remote control with N3 type terminal

• External Speedlite

EOS-dedicated Speedlite: E-TTL II autoflash with EX-series Speedlite

Flash exposure compensation: ±2 stops in 1/3- or 1/2-stop increments.

FE lock:	Provided
PC terminal:	Provided
Zooming to match
lens focal length:	Provided

172