18x Optical Zoom in an Itty Bitty Point and Shoot

Point and shoots are generally seen as the wimpy hacks of the camera world, when compared to modern DSLRs and fancy new micro four thirds cameras. But their specs—like the 18x optical zoom on the Pentax Optio RZ18—are getting pretty impressive. It's like when Carrot Top grew mega-muscles and could all-of-a-sudden kick… » 9/13/11 10:32am 9/13/11 10:32am