Olympus’s New SP-590 Ultra Zoom

Olympus’s new SP-590 Ultra Zoom has some impressive technology. But as its name suggests, this camera is all about the lens, a 26X optical zoom, equivalent to a telescopic zoom ranging from 26mm to 676mm. That makes it the most versatile lens you can get on a point-and-shoot camera today.This $450 camera, available in March, provides a good argument against upgrading to a digital single-lens