Canon PowerShot A590 IS Digital Camera
June 3, 2009
The Canon PowerShot A590 IS Digital Camera, is an affordable camera that offers sharp pictures and excellent manual controls. The Canon PowerShot A590 IS 8MP Digital Camera offers an image resolution of 8 mega-pixels, which is expected to provide good quality images. This digital camera measures 94.3 x 64.7 x 40.8mm in dimension and weighs about 175 grams. It uses the DIGIC III image processor that is believed to provide faster processing speeds as well as improve the image quality whilst extending the battery life. Images can be previewed on the camera's 2.5-inch LCD screen. The focal length of the camera varies between 5.8 – 23.2 mm that is equal to 35-140 mm on a 35mm equivalent camera.
The Canon PowerShot A590 IS Digital Camera includes lens system that offers a 4x optical zoom, this indicates that the images can be magnified up-to 4 times the original size with causing any adverse effects on the image quality. The digital zoom on the other hand causes blurred and distorted images; this camera offers a maximum of 4x digital zoom. It provides around 19 shooting modes for complete manual operations. It includes a wide range of ISO control that varies between ISO 80 to 1600. The light sensitivity determines the sharpness of the image. The normal focus range begins at 40cm while the macro range starts at 5cms. Video is recorded at the rate of 30fps. Movie recording includes a VGA and LP movie modes that occupies just half the amount of memory space. LP movies are recorded at the rate of 20fps.
Canon PowerShot A590 IS Compact Digital Camera comes with Face Detection and Motion Detection technologies. The Face Detection technology focuses on the subjects face and adjusts the exposure, flash and white balance according to the situation for the perfect portrait. On the other hand the Motion Detection technology senses the physical movement of the subject and adjusts the shutter speed accordingly for the perfect shot. Red-eye factor is automatically corrected. The Optical Image Stabiliser checks and corrects the effects of camera shakes, thus preventing blurred images in all types of situations. This camera is currently priced at £139.
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