Buy from Amazon.com : http://fave.co/1GnE1Xh <br /><br />Sigma 18-50mm f/2.8-4.5 SLD Aspherical DC Optical Stabilized (OS) Lens with Hyper Sonic Motor<br /><br />Product Description : <br />Lens Construction - 16 Elements in 12 Groups <br />Angle of View - 693 - 279 degrees <br />Number of Diaphragm Blades - 7 <br />Minimum Aperture - F22 <br />Minimum Focusing Distance - 30cm118 in
