This outstanding standard zoom lens is designed for professional photographers and videographers who shoot such things as weddings and events, and who want to use a larger aperture than f/2.8 without giving up the flexibility of a zoom. This constant f/2 zoom in a compact form delivers fantastic optical quality, producing sharp, clean images regardless of the focal length, aperture, or focus distance. Despite its large aperture, it offers fast, silent autofocus and it’s also a perfectly practical size. A comprehensive set of controls is onboard, including an aperture ring that can be switched between clicked and smooth operation. It’s a really special lens that’s an impressive achievement by Sony
