It almost wouldn't be a camera introduction without a couple of superzooms, would it? Appropriately, Olympus is updating its lower-cost SZ models at CES with new sensors and a handful of extras to match the long-distance optics. The 24X zoom SZ-16 iHS makes the undeniably larger leap: its 14-megapixel sensor now relies on low light-friendly CMOS (instead of the SZ-12's CCD) and introduces a quicker TruePic VI processor. The added power lead