From Nikon
Nikon's 18-200mm f/3.5-5.6G ED-IF AF-S DX Zoom-Nikkor is a high-ratio 11x zoom lens with Nikon's exclusive VR II Vibration Reduction technology. Nikon's VR II provides the equivalent of a shutter speed 4 steps faster than would otherwise be possible, enabling substantially sharper pictures in challenging conditions. The Nikkor 18-200mm lens incorporates two ED glass and three aspheric lens elements to provide optimal color, contrast and clarity while minimizing chromatic aberrations and other distortion, resulting in outstanding image quality and versatility. In addition, Nikon's compact AF-S Silent Wave Motor provides fast and quiet autofocusing while the M/A mode allows for simultaneous switching between Autofocus and manual focus operation.
The 18-200mm f3.5-5.6G IF-ED AF-S DX VR Zoom-Nikkor lens is a compact, lightweight, 11.1x zoom lens that is ideal for high-performance, everyday photography, and it incorporates advanced features such as Nikon's Extra Low Dispersion (ED) glass, Silent Wave Motor technology (SWM), and Enhanced Vibration Reduction (VR II) in a DX-Nikkor design engineered exclusively for use with Nikon DX format digital SLR cameras. With a remarkable 18-200mm focal length range (picture angle equivalent to a 27-300mm lens in 35mm format), the lens conveniently covers everything from wide landscapes to tight portraits and action photography. Advanced Nikon engineering has lent the lens a compact, lightweight design that offers excellent handling characteristics and superb optical quality.
This is by far the best lens I have ever owned. Focus is fast and sharp as a tack and the color is superb. The VR function is the best feature. I love being able to handhold my camera at 40th to 30th of a second and still get crisp shots. It even works well for indoor wedding shots. No need for a tripod. It works great with flash as well and those moments when you want to drag the shutter. I can't say enough about this product. It is totally worth the money paid!