Canon PowerShot SX420 IS Black 规格指南
1
Type of Camera
Type
Compact digital still camera with built-in flash, 42x Optical, 4x Digital and 168x Combined Zoom with
Optical Image Stabilizer
Optical Image Stabilizer
Image Capture Device
Type
20.0 Megapixel, 1/2.3-inch CCD
Total Pixels
Approx. 20.5 Megapixels
Effective Pixels
Approx. 20.0 Megapixels*
* Image processing may cause a decrease in the number of pixels.
Lens
Focal Length
4.3 (W) – 180.6 (T) mm (35mm film equivalent: 24–1008mm)
Optical Zoom
42x
Digital Zoom
4x
Focusing Range
Normal: 2.0 in. (5.0cm) – infinity (W), 4.6 ft. (1.4m) – infinity (T)
Auto/Manual: 0.0 in. (0.0cm) – infinity (W), 4.6 ft. (1.4m) – infinity (T)
Macro: 0.0 in. – 1.6 ft. (0–50cm) (W)
Infinity: 9.8 ft. (3.0m) – infinity (W), 9.8 ft. (3.0m) – infinity (T)
Auto/Manual: 0.0 in. (0.0cm) – infinity (W), 4.6 ft. (1.4m) – infinity (T)
Macro: 0.0 in. – 1.6 ft. (0–50cm) (W)
Infinity: 9.8 ft. (3.0m) – infinity (W), 9.8 ft. (3.0m) – infinity (T)
Autofocus System
TTL Autofocus
Viewfinder & Monitor
Viewfinder
Not available
LCD Monitor
3.0-inch TFT Color LCD with wide viewing angle (4:3)
LCD Pixels
Approx. 230,000 dots
LCD Coverage
Approx. 100%
Aperture & Shutter
Maximum Aperture
f/3.5 (W), f/6.6 (T)
Shutter Speed
1–1/4000 sec.
15–1 sec. (in Long Shutter Mode)
15–1 sec. (in Long Shutter Mode)
Exposure Control
ISO Sensitivity
Auto, ISO 100–1600
Light Metering Method
Evaluative, Center Weighted Average, Spot
Exposure Compensation
Still Images: ±2 stops in 1/3-stop increments
White Balance
White Balance Control
Auto, Daylight, Cloudy, Tungsten, Fluorescent, Fluorescent H, Custom
Specifications