Pentax HD-DA 16-50mm f/2.8 ED PLM AW

The Pentax HD-DA 16-50 mm f/2.8 ED PLM AW is a wide-angle zoom lens with a variable focal length between 16 and 50 millimetres. Featuring an aperture of f/2.8 over the entire zoom range and multiple high-quality (HD) coatings, this lens offers you improved image quality and fast and very accurate autofocus.