Sigma 18-50Mm F/3.5-5.6 Dc Aspherical Zoom Lens For Pentax And Samsung Digital Slr Cameras

Standard zoom lens designed for Pentax digital SLR cameras18-50mm focal lengthf3.5-5.6 maximum aperture Super Multi Coating reduces flare and ghosting common to digital SLR camera systems9.8-inch minimum focusing distance at all focal lengths