The first super-telephoto zoom in Sony’s flagship G Master series covers a versatile 100 mm to 400 mm range. With extraordinary resolution and fast, precise autofocus it lets you capture distant action with outstanding quality and immediacy. In addition to world-class image quality, this fine lens offers the mobility, reliability, and operability that professional applications demand. A 100 mm to 400 mm zoom range is ideal for sports, wildlife and similar subjects, with image quality and AF performance that support professional working needs. Floating focus with double linear motor and DDSSM (Direct Drive SSM) drive systems achieves quick response, high accuracy and tenacious tracking. Precision G Master optics ensure consistently high corner-to-corner resolution at any focusing distance throughout the lens’ zoom range. Innovative modular exterior construction and magnesium components reduce weight and size for improved portability and mobility. A floating focus mechanism achieves a minimum focus distance of just 3.22 ft. (0.98 meters) so you can track and shoot subjects at any distance with one lens.