Canon PowrShot G5, Service Manual, Page: 24 / 161

1-20
4 Specifications
4-1 Camera Specifications
Image sensor (CCD)
Approx. 5.0 M pixels
Approx. 5.3 M pixels
Interline
1/1.8 in.
4:3
Primary color filter (Beyer type)
Lens
7.2 (W) - 28.8 (T) mm (35mm film equivalent: 35 (W) - 140 (T) mm)
f/2.0 (W) - f/3.0 (T)
8 elements in 7 groups (including 2 aspherical lens)
4x
Normal : 50 cm (1.6 ft.) - infinity
Macro : 5 - 50 cm (2.0 in. - 1.6 ft.) (W), 15 - 50 cm (5.9 in. - 1.6 ft.) (T)
Manual focus: 5 cm (2.0 in.) - infinity (W), 15 cm (5.9 in.) - infinity (T)
75 x 55 mm (3.0 x 2.2 in.) (W), 56 x 42 mm (2.2 x 1.7 in.) (T)*
* When Close-up lens 250D (58 mm) is attached:
T : 37 x 28 mm (1.5 x 1.1 in.)
Optical viewfinder
Real-image zoom viewfinder
Approx. 83 %
15 mm
-3 ~ +1 1/m (dpt)
LCD monitor
Low-temperature polycrystalline silicon TFT color LCD
Approx. 118 K pixels
46 mm diagonal (1.8 in.)
100 %
2 steps (Normal/High)
Focusing
TTL Autofocus (Continuous / Single)
Available
1-point AF (Any position is available)
Normal / Macro
Available
Available
Camera effective pixels
Total pixels
Transfer method
Chip size
Aspect ratio
Filter type
Focal length
f/number
Lens construction
Optical zoom
Focusing range
(from tip of the lens)
Area of photograph
(at the closest focal
distance)
Magnification of photograph
0.49x (W), 0.63x (T), 0.94x (with Close-up lens) (35mm film equivalent)
(at the closest focal
distance)
Type
Picture coverage
Eyepoint
Dioptric adjustment
Type
Effective pixels
Display size
Picture coverage
Brightness
Control system
Manual focus
Focusing frame
Focusing range
AF lock
AF-assist beam On/Off