Tens of millions of pixels four times the light changed again pocket Canon A640

Author: Zhongguancun, CHEN Liang-line
】 【Beijing market today, I learned from the market, the 100 yuan price two days before the Canon A640 (picture evaluation of the data) the prices of digital cameras and a decline of 50 yuan at present The latest price is 2630 yuan. A640 has a 4 million effective pixels and the optical zoom performance, but also has a full manual shooting functions.
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Canon A640
Canon A640 digital camera is positioned with the family, a wealth of manual features Canon A series cameras is a consistent feature of the consumer is also a favorite Canon A series of important reasons. Another 2.5 inches of liquid crystal display can be flipped to facilitate the viewfinder. The use of low-cost battery-V, as well as SD card, but also by the A640 one of the reasons consumers. Canon A640 has a program auto exposure, aperture priority, shutter priority, as well as full manual exposure mode, and so on, have to manually adjust ISO sensitivity, as well as custom white balance.
Canon A640 Canon A640
using a 1/1.8 inch of 10,000,000 pixel CCD, the maximum resolution of 3648×2736. The use of traditional 35mm focal length equivalent to the camera’s 35-140mm, maximum aperture of F2.8-F4.1 optical zoom lens 4. 80/100/200/400/800 for the ISO. 15-1/2500 seconds for the shutter, and has a 2.5-inch LCD, 115,000 pixels. The use of SD / MMC / SDHC card as the storage medium. Battery system 4 5 AA batteries. Canon A640 airframe weight of about 245 grams, is the size of appearance: 109.4x66x49.1mm.