The Sony FE 12-24mm F/2.8 GM is a wide-angle lens ideal for exploring nature. The lens is compatible with full-frame mirrorless cameras with a Sony FE-mount. This bright lens features one aspherical element, two extra-low dispersion elements, and three low dispersion elements. The Sony Nano AR Coating II suppresses flare and ghosting for increased contrast when working in bright and backlit conditions. Nine diaphragm blades and an F/2.8 aperture ensure beautiful bokeh. This lens can also be used for video. It uses four XD linear motors that are not only fast and precise, but also quiet. Features of the Sony FE 12-24mm F/2.8 GM Wide-angle lens FE-mount Fixed aperture of F/2.8 No. of diaphragm blades: 9 4 XD linear motors Sony Nano AR Coating II Suitable for nature photography Package contents Sony FE 12-24mm F/2.8 GM