Sony - FE 12-24mm F2.8 G MASTER Full-frame Constant-aperture Ultra-wide Zoom Lens - Black

Introducing the world’s widest full-frame constant F2.8 lens at 12-24mm. Spectacular G Master resolution and drastically reduced chromatic aberration is realized from 3x Extreme Aspheric, 1x Aspheric, 2x Super ED (Extra-low dispersion) and 3x ED elements. Nano AR coating II suppresses reflections, flare and ghosting while the constant F2.8 and 9-blade circular aperture delivers on beautiful bokeh. Fast, precise autofocus tracking comes from 4x XD (Extreme Dynamic) linear motors.