Panasonic Leica DG Elmarit 200mm f/2.8 POWER O.I.S. LensA 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