Sony SEL1224GM.SYX Full Frame lens FE 12 24mm F2.8 GM Premium G Master Series ultra wide angle zoom

INCREDIBLY SHARP: Three XA (extreme aspherical) elements ensure outstanding resolution in this F2.8 ultra wide angle lens. Along with one aspherical element, two super ED and three ED (Extra-low Dispersion) glass elements deliver high corner-to-corner resolution and beautiful bokeh, making this an excellent full frame lens for landscapes and starscapes. BEAUTIFULLY SMOOTH BACKGROUNDS: A circular 9-blade aperture creates beautiful background bokeh defocus effects with a large aperture F2.8 that is constant throughout the entire zoom range on this Sony lens. AMAZING CLARITY AND CONTRAST: Sony Nano AR Coating II effectively eliminates light anomalies - such as flare and ghosting - on the SEL1224GM. FAST AND PRECISE: Four XD Linear (Extreme Dynamic) Motors with their complex construction deliver faster and more accurate focusing than conventional lenses for both photography and videography. You won't miss a shot on this large aperture lens. PROFESSIONAL ERGONOMICS: A dust and moisture resistant design, along with versatile controls on this prime zoom lens, makes it ideal to use in the most difficult scenarios - both indoors and outdoors.