Canon G1 manual Specifications

Specifications

	PowerShot G1
Image sensor:	Approx. 3.34 million-pixel (total) / 1/1.8 inch CCD
	(Effective number of pixels: approx. 3.24 million)
Lens:	7 (W) - 21 (T) mm (35mm film equivalent: 34 - 102mm)
	F 2.0 (W) - 2.5 (T)
Digital tele-converter:	2x, 4x (Maximum 12x digital zoom is available when
	combined with optical zoom)
Autofocus method:	TTL autofocus (continuous or single)
	Focus lock and Manual focus are available
Focusing range:	Normal AF:	70 cm (2.3 ft.) - ∞
(from tip of the lens barrel)	Macro AF:	6 cm (W) / 20 cm (T) - 70 cm
		(2.4 in. (W) / 7.9 in. (T) - 2.3 ft.)
	Manual focus: 6 cm (W) / 20 cm (T) - ∞
		(2.4 in. (W) / 7.9 in. (T) - ∞ )
Shutter:	Mechanical shutter + electronic shutter
Shutter speeds:	8 - 1 / 1000 sec.
	8 sec. shutter is available in Shutter-Priority mode or Manual
	mode
	High-speed shutter settings from 1/640 to 1/1000 sec. are
	available only at F8 aperture setting
	Slow shutter speeds of 1.3 sec. or more operates with noise
	reduction
Sensitivity	Auto, ISO 50, ISO 100, ISO 200 and ISO 400 equivalent
(equivalent film speed) :	(In Auto mode, camera automatically adjusts sensitivity in
	the range of ISO 50 to ISO 100 equivalent)
Light metering method:	Center-weighted average metering or Spot metering
Exposure control method:	Program AE, Shutter-priority AE, Aperture-priority AE or
	Manual exposure control
	AE lock is available
Exposure compensation:	± 2.0EV (in 1/3-stop increments)
	Auto exposure bracketing (AEB) is available
White balance:	TTL auto white balance, pre-set white balance (available
	settings: Daylight, Cloudy, Tungsten, Fluorescent or Flash) or
	Custom white balance
Built-in flash:	Operating modes: Auto, Red-eye reduction auto,
		Red-eye reduction On, On or Off
	Flash range:	70 cm - 4.5 m (2.3 ft. - 14.8 ft.) (W),
		70 cm - 3.6 m (2.3 ft. - 11.8 ft.) (T)

(When sensitivity is set to ISO 100 equivalent)

(W): wide angle (T): telephoto

130Appendices