This digital camera introduced by Canon comes with a 10 megapixel
image sensor, 3.8 optical zoom (28-105mm equivalent) lenses with image
stabilization along with a 3 inch LCD. The lens has a control ring
around it that gives us control over some settings. The Canon
PowerShot features a DIGIC 4 image processing, full manual control, a
dual anti-noise reduction system and is capable to shoot in RAW. The
cameras from the Canon are a treat for those who are passionate with
photography. The digital cameras give excellent image quality and user
experience, along with the f/2.0 wide-angle lens, pure color II LCD
display is 3.0 inch.

Photographers can now capture great pictures even in weak lighting
conditions. The Canon PowerShot S90 digital camera is especially good
at low-light portrait and landscape photography, and shoots high
resolution images with ISO 3200. The DIGIC 4 also has a developed
version of i-contrast. The Canon digital camera has an intelligent
contrast correction technology that offers a wide dynamic range so
that the high-light blowout will be reduced and the low-light details
will be captured. The digital camera has the f/2.0 advantage. Canon
has set the PowerShot S90 with a wide aperture f/2.0 so as to take
complete advantage of the dual anti-noise system. It allows twice the
light into the camera as an f/2.8 lens, so that the photographers use
the faster shutter speeds and reduce the blur and also get a shallower
depth field.

The Canon digital camera http://www.naaptol.com/top-brands/ca...l_cameras.html
comes with a Canon’s optical image stabilizer technology that makes
use of a lens-shift system to reduce the blur due to camera shake. The
cameras from the Canon give out the best without begin a perfectionist
in the field. The digital camera enable the photographers to frame and
review pictures with the help of the wide viewing angle, 461K dot
resolution and color rendition. The Canon PowerShot comes with a
sophisticated performance and with remarkable ease of use. It enhances
the creative ability in you and gives you freedom.