caption: The image shows a close up of a camera lens on a black surface with a cap on top of it. The lens is an Olympus OM-S Nikkor 50mm f/1.4 Zuiko Digital ED AS NCS CS lens, which is a wide-angle lens with a focal length of 50mm and a maximum aperture of f/2.8. It has a black body with silver accents and a silver ring around the edge. The cap is also black and has the Olympus logo printed on it.