Canon PowerShot G5 Service Manual - Page 24

4 Specifications 4-1 Camera Specifications Image sensor (CCD) Camera effective pixels Total pixels Transfer method Chip size Aspect ratio Filter type Approx. 5.0 M pixels Approx. 5.3 M pixels Interline 1/1.8 in. 4:3 Primary color filter (Beyer type) Lens 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 (at the closest focal distance) 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.) 0.49x (W), 0.63x (T), 0.94x (with Close-up lens) (35mm film equivalent) Optical viewfinder Type Picture coverage Eyepoint Dioptric adjustment LCD monitor Type Effective pixels Display size Picture coverage Brightness Focusing Control system Manual focus Focusing frame Focusing range AF lock AF-assist beam On/Off Real-image zoom viewfinder Approx. 83 % 15 mm -3 ~ +11/m (dpt) Low-temperature polycrystalline silicon TFT color LCD Approx. 118 K pixels 46 mm diagonal (1.8 in.) 100 % 2 steps (Normal/High) TTL Autofocus (Continuous / Single) Available 1-point AF (Any position is available) Normal / Macro Available Available 1-20