Positioned as the workhorse lens for APS-C, the Sony E 16-55mm f/2.8 G is a flexible wide-angle to portrait-length zoom featuring a bright constant f/2.8 maximum aperture. This fast design suits working in a variety of lighting conditions throughout the zoom range and also affords greater control over depth of field. Further distinguishing itself, this lens sports four aspherical elements and three extra-low dispersion elements in order to control spherical and chromatic aberrations for greater sharpness and clarity.