Olympus Zuiko 70-300mm f/4.0-5.6 ED Lens for Olympus Digital SLR Cameras for $299.99

Offering a field of view to 600mm (35mm equivalent), the high-mobility Olympus Zuiko 70-300mm super-telephoto lens is an ideal choice for sports, nature, and other types of long-distance photography. The lens incorporates three extra-low-dispersion (ED) lens elements, which combine to offer a sharper, higher-contrast imaging performance, The lens's Four-Thirds system, meanwhile, ensures that you don't lose your macro or super-telephoto versatility when you switch to a different camera body.