Samsung NX 85mm f/1.4  Camera Fixed Lens 85mm focal length, ideal for shooting portraits coupled with an ultra fast f1.4 aperture providing beautifully pleasing background blur Supersonic Accuator (SSA) for silent, fast and precise autofocusing with full time manual focus override Includes the intuitive i-Function technology which allows users to adjust the camera's manual settings and preview the image in real-time. Lens not zoomable