This compact lens complements the Micro Four Thirds Panasonic system, but it can be used also for the similar system of the Olympus company. The lens offers a fixed focal length and is suitable for artistic photography with a great depth of field. It has excellent luminosity and its focal length (50mm in cinomatic ratio) covers almost the same viewing angle and perspective as the human eye. The silent sharpening and smooth aperture changes makes the lens very useful also as a video lens. The construction of the lens consists of 8 elements in 7 groups.