Specifications

All data is based on Canon’s standard testing methods. Subject to change without notice.

PowerShot SD450 DIGITAL ELPH/DIGITAL IXUS 55

 

(W): Max. wide angle (T): Max. telephoto

Camera Effective

Approx. 5.0 million

Pixels

 

 

Image Sensor

1/2.5-inch CCD (Total number of pixels: Approx.

 

5.3 million)

Lens

5.8 (W) – 17.4 (T) mm

 

(35mm film equivalent: 35 (W) – 105 (T) mm)

 

f/2.8 (W) – f/4.9 (T)

Digital Zoom

Approx. 4.0x (Up to approx. 12x in combination

 

with the optical zoom)

Optical Viewfinder

Real-image zoom viewfinder

LCD Monitor

2.5-inch, low-temperature polycrystalline silicon

 

TFT color LCD, approx. 115,000 pixels (Picture

 

coverage 100%)

AF System

TTL autofocus

 

Focusing frame: 9-point AiAF/1-point AF (fixed

 

to center)

Shooting Distance

Normal:

30 cm (1.0 ft.) – infinity

(From the front of

Macro:

3 – 50 cm (W)/30 – 50 cm (T)

the lens)

 

(1.2 in. – 1.6 ft. (W)/1.0 – 1.6 ft. (T))

 

Infinity:

3 m (9.8 ft.) – infinity

 

 

Shutter

Mechanical shutter + electronic shutter

Shutter Speeds

15 – 1/1500 sec.

 

The shutter speed varies according to the

 

shooting mode. Slow shutter speeds of 1.3 sec.

 

or slower operate with noise reduction.

Metering System

Evaluative, Center-weighted average or Spot

 

(fixed to center)

Exposure

± 2 stops in 1/3-stop increments

Compensation

 

 

ISO Speed

Auto*, ISO 50/100/200/400 equivalent

 

* Camera automatically sets the optimal speed.

Appendix

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