Designed by Tokina to allow photographers to create true works of art, the opera 50mm f/1.4 FF is a fast normal-length prime lens for Nikon F-mount DSLRs. Its especially bright f/1.4 maximum aperture offers improved control over depth of field for working with selective focus techniques and also benefits shooting in difficult lighting conditions. This lens sports a refined optical design, which includes both low dispersion and aspherical elements, to match contemporary high-resolution sensors in order to realize a high degree of sharpness and clarity. An ELR Coating is also featured to control surface and internal reflections in order to greatly reduce flare and ghosting. Suiting a multimedia method of working, a ring-shaped ultrasonic motor has been used to provide fast, near-silent autofocus performance that is ideal for photograph and video applications alike. Additionally, this 50mm f/1.4 also sports a weather-sealed construction for working in inclement weather conditions. This lens looks to be in near mint condition with almost no signs of use. The optics are clean and clear with no marks or scratches. The lens barrel shows almost no cosmetic marks. The focus ring is smooth and in great condition. The lens mount is in great condition showing almost no signs of use.