What about the camera of Canon Power ShotA640?

1. Among the entry-level home cameras, A640 is famous for its low price and high performance, and its manual function is good. It supports shutter priority, aperture priority and manual exposure mode, giving users more creative space, which is very suitable for junior photographers. It is the flagship model of a series.

2.A640 adopts11.8 inch large aperture, and1100 million high pixel CCD sensor. It can take high-resolution photos, and the material of the lens has been specially selected and processed, and the matching with CCD has also been optimized. At the same time, Canon's advanced DIGIC processor ensures the synchronous improvement of image quality and processing speed.

3.A640 is equipped with Canon's high-quality 4x optical zoom lens, and its focal length is equivalent to 35- 140mm of a 35mm camera. Like high-end G-series digital cameras, it is suitable for shooting landscapes, portraits and snapshots. The optical structure of the lens is 7 groups of 8 lenses, including 2 aspheric lenses, which has excellent resolution and color reproduction ability.

4. The rotatable LCD is convenient for photographers to take pictures at a special angle and obtain unusual effects. The oversized 2.5 "rotatable LCD screen makes browsing and operation more convenient and clear. The macro function of the camera is very important when shooting flowers and still life. The recent shooting distance of A640 reaches 1cm, which can show the details of the object more clearly. The high sensitivity of ISO800 enables photographers to shoot freely in dark environment, and the highest shutter speed is 1/2500 seconds, which can capture moving objects at high speed.

5.A640 has a black shell, which looks very cool.

Disadvantages;

1. does not use a high-performance lithium battery pack (some people think this is an advantage because AA batteries can be found everywhere).

2. It is bulky and not as convenient to carry as a card machine.

3. It has manual function. This is an advantage for photographers, but for ordinary people, it can only be an unnecessary decoration, which not only increases the quality and volume, but also pays more RMB for this useless function. Therefore, A640 is not recommended for general household use.

The night scene is much worse than Fuji's F series.

5. There is no popular optical anti-shake function. Optical image stabilization only works when the hand shakes during shooting. In other words, if you can ensure that the camera does not shake when shooting, optical image stabilization is redundant.