2007年10月27日 · Hot shoe support for Canon Speedlite flashes and optional lens accessories; Powershot G9 vs G7: What's changed? The G9 is an incremental upgrade in the truest sense; externally the body is almost identical, and there are only three really key changes; the raw mode, the screen and the sensor. Higher resolution (12MP vs 10MP)

PowerShot G9是2006年10月上市的PowerShot系列高端型号G7的后续机型，G7机型曾以其众多的拍摄功能而广受好评。 与前款机型一样，G9具有约6倍光学变焦镜头，而且新引入了高分辨率约1210万像素CCD图像感应器。

Specifications for PowerShot G9. All data is based on Canon's standard testing methods. Subject to change without notice. 3.0-inch, low-temperature polycrystalline silicon TFT color LCD, approx 230,000 pixles. The shutter speed range varies according to shooting mode.. Slow shutter speeds of 1.3 sec. or slower operate with noise reduction.

1.0-inch, 20.2 Megapixel* High-Sensitivity CMOS sensor combined with Canon's powerful DIGIC 6 Image Processor creates the Canon HS SYSTEM for outstanding low-light performance up to ISO 12800, enhanced image quality and fast operation

The Canon PowerShot G9 is the successor to the PowerShot-series high-end-model G7, which was launched in October 2006 and well received for its versatile shooting functionality. Like its predecessor, the G9 features a 6x optical zoom lens while newly incorporating an ultra high-resolution 12.1-megapixel CCD sensor.

In image quality and functionality, the G9 stands above the competition with 12.1 megapixels of resolution, 6x optical zoom with Optical Image Stabilizer, and RAW mode for the ultimate in creative control. Sophisticated design and high-quality construction complement the technology and make the G9 a camera to be reckoned with.

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The Canon PowerShot G9 is a rangefinder-style premium compact digital camera. It has a 12-megapixel sensor, image stabilized 6x optical zoom lens, a huge 3

PowerShot G9 有效像素数 约1210万 影像处理器 DIGIC III 镜头 焦距(相当于35mm照相机) 35-210mm 最大光圈 F2.8(广角)/4.8(长焦) 对焦范围 普通:50cm-无限远 微距:1-50cm(广角) IS光学 …