Distinguished by its long reach and bright design, the FUJIFILM XF 200mm f/2 R LM OIS WR is a 305mm-equivalent lens further characterized by its sophisticated optical layout, fast performance, and apt image stabilization. Well-suited for sports, events, and wildlife photography, the impressive f/2 maximum aperture suits working in a variety of lighting conditions and also promotes working with shallow depth of field and selective focus techniques. The optical design features three extra-low dispersion elements, including one Super ED element, which help to achieve greater clarity and color accuracy by controlling fringing and chromatic aberrations. A Super EBC coating is also used to suppress flare for improved contrast and color rendering. Complementing the optics is a linear motor-based autofocus system, which offers fast, near-silent performance for both stills and video use. Additionally, a five stop-effective optical image stabilization system minimizes the appearance of camera shake for sharper results. Suiting the lens's use in inclement conditions, it is also weather-sealed to resist and dust and moisture and a fluorine coating has been applied to the front element. In addition to the lens itself, the dedicated XF 1.4x TC F2 WR Teleconverter is also included in this kit, and extends the focal length by 1.4x to result in an equivalent 427mm focal length. This teleconverter maintains all automated functions and image stabilization, and its optical design incorporates one aspherical element to control distortion and spherical aberrations.