Canon has launched a collection of new cameras at CES, with five more imaging devices entering the PowerShot range. A pair of super-zoom PowerShot SX cameras, the 20.3-megapixel SX540HS and the 20-megapixel SX420 IS, are joined by a trio of compact snappers in the PowerShot ELPH product line: the 20.2-megapixel PowerShot ELPH 360 HS, the 20-megapixel ELPH 190 IS, and the 20-megapixel ELPH 180.
