Become a master of photography with the Fe 12-24mm f/2.8 Gm Lens for Sony E-Mount. This high-quality, advanced lens offers an ultra-wide zoom range of 12-24mm at a constant f/2.8 aperture, providing you with exceptional versatility for capturing everything from expansive landscapes to intricate architectural details. The innovative optical design of this lens, featuring Sony's advanced Xd Linear Motors, ensures outstanding G Master image quality. The lens incorporates three Xa (extreme aspherical) elements, including the largest ever made for any Alpha lens, along with one aspherical element. This unique combination results in stunning G Master resolution across the entire image area.The lens also includes two Super Ed (Extra-low Dispersion) and three Ed glass elements to suppress chromatic aberration, ensuring maximum sharpness and preventing color smearing.