Sigma 18-50mm f/3.5-5.6 DC HSM Wide Angle Zoom Lens for Nikon D90, D80, D70, D60, D50, D40, D40X, D5000, D3000, D700, D300, D200, & D3 Digital SLRs *

Exclusively designed to suit the characteristics of digital SLR cameras. The image circle was designed to match the size of the image sensors of most digital SLR cameras and this has resulted in a compact lightweight lens. The use of aspherical lenses provides correction for various aberrations and makes high quality images a reality throughout the entire zoom range. The Nikon fit version also includes an HSM auto focus motor. Compact dimensions offers superb handling and mobility. The use of aspherical lenses provides correction for various aberrations throughout the entire zoom range and produce high level of optical performance.

* Brand: Sigma
* Model: SIG-18-50-35-56-HSM

* Exclusively designed to suit the characteristics of digital SLR cameras.
* Built in Hyper Sonic Motor allowes auto-focusing on all Nikon SLR's including the D40, D40X, & D60
* Filter Size Diameter: 58mm, Lens Construction: 8 Elements in 8 Groups
* Angle of View: 76.5-31.7 degrees, Minimum Aperture: F22
* Minimum Focusing Distance: 25cm/9.8 in. Maximum Magnification: 1:3.5