A big lens for the Micro Four Thirds system, the Leica DG Elmarit 200mm f/2.8 POWER O.I.S. Lens from Panasonic is a 400mm-equivalent super telephoto prime, developed in partnership with Leica, that promises sharp imagery and excellent handling. With a fast f/2.8 maximum aperture users can work in low-light conditions and create images with a shallow depth of field. Ensuring optimal image quality, the design incorporates two Ultra Extra-Low Dispersion (UED) elements that combat aberrations while a Nano Surface Coating is applied to minimize flare.