Description Digital camera available since 2005.
Also known as: PowerShot SD450 DIGITAL ELPH [A] DIGITAL IXUS 55 [E] EOS Kiss Digital X [J]
Technical Details 5-megapixel CCD
2.5-inch LCD display; optical viewfinder; 3x optical zoom
Shoots high-quality movies at up to 60 frames per second with Fast Frame Rate Movie Mode
DIG!C II Image Processor for faster processing, vibrant colors, and excellent image quality
12 shooting modes including My Color settings for customization while shooting
more information on the Canon PowerShot SD450
Canon » Canon Powershot Sd450 - 2290 photos on travelblog.org
Canon Inc. is a Japanese company. It's products include not only Cameras but also photocopiers and computer printers. Founded in 1933 as Precision Optical Instruments Laboratory (in Japanese) the company was renamed Canon in 1935 (a year after releasing it's first camera).
Canon's Raw format is CRW. More information on Canon can be found on the Canon Website and Wikipedia