Premium G Master series wide-range prime lens, DDSSM (Direct Drive SSM) for quiet, highly precise focus lens control, Circular 11-blade aperture for beautiful defocus effects, Two XA (extreme aspherical) elements in an optical design contribute to G Master's high resolution, Dust- and moisture-resistant design,

Unsparing application of innovative technology achieves refined G Master performance with consistently high resolution and soft, natural bokeh even at the widest F1.4 aperture setting. The lens is both compact and light, maximizing portability. It also offers fast, precise AF drive, top-level control and reliability.