You'll be captivated by the ultra-wide, constant F2.8 12-24mm zoom range of the Fe 12-24mm f/2.8 Gm Lens for Sony E. This lens offers an expansive angle of view at the 12mm end, perfect for capturing breathtaking landscapes, night scenes, and architectural wonders. Its innovative optical design, combined with Sony's advanced Xd Linear Motors, ensures outstanding G Master image quality in a lightweight lens. The lens features three Xa (extreme aspherical) elements, including the largest ever made for any Alpha lens. These, along with one aspherical element, contribute to a stunning G Master resolution across the entire image area. Two Super Ed (Extra-low Dispersion) and three Ed glass elements work together to suppress chromatic aberration, ensuring maximum sharpness and preventing color smearing.The Fe 12-24mm f/2.8 Gm Lens for Sony E also boasts a new Nano Ar Coating Ii.