http://www.articleheaven.net en-us editorial@articlealley.com Many features have just been added into the Canon SX20 IS, increasing its convenience numerous times over. Principal among these technologies is a 20x Optical Zoom Lens. After its well-known recognition, the Canon Powershot SX20 IS, made by the corpora... http://www.articleheaven.net/improved-specs-extend-the-stunning-canon-powershot-sx20-is-1763985.html 27th September 2010