Canon A640PS Digital Camera User Manual


 
126
All data is based on Canon’s standard testing methods. Subject to
change without notice.
PowerShot A640/A630
Specifications
Camera Effective Pixels :PowerShot A640: Approx. 10.0 million
PowerShot A630: Approx. 8.0 million
Image Sensor :PowerShot A640
1/1.8-inch CCD (Total number of pixels:
Approx. 10.4 million)
PowerShot A630
1/1.8-inch CCD (Total number of pixels:
Approx. 8.3 million)
Lens :7.3 (W) – 29.2 (T) mm
(35 mm film equivalent: 35 (W) – 140 (T) mm)
f/2.8 (W) – f/4.1 (T)
Digital Zoom : Still images/Movies: Approx. 4.0x (Up to approx.
16x 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
AF lock and Manual focus are available
Focusing frame: 9-point (AiAF) / 1-point (AF)
(1-point focusing frame: fixed to center or
FlexiZone AF)
Shooting Distance
(From the front of the
lens)
: Normal: 45 cm (1.5 ft.) – infinity
Macro: 1 – 45 cm (W)/25 – 45 cm (T)
(0.39 – 18 in. (W)/9.8 – 18 in.(T))
Manual focus: 1 cm (0.39 in.) – infinity (W)/25 cm
(9.8 in.) – infinity (T)
Shutter :Mechanical shutter + electronic shutter
Shutter Speeds : 15 – 1/2500 sec.
The shutter speed varies according to the
shooting mode.
Slow shutter speeds of 1.3 sec. or slower
operate with noise reduction.
(W): Max. wide angle (T): Max. telephoto