Canon EF-S 18-200mm f/3.5-5.6 is a general-purpose lens with an extended zoom range for Canon's DSLR camera bodies with 'APS-C-sized' image sensors. (1.6x cameras only, $600, 72mm filters, 21.0oz/596g). I got mine at  Amazon . Its announcement in August 2008, as wide focal length range 'superzooms' are clearly popular amongst photographers seeking an all-in-one lens for travel and everyday shooting. The mos ...