The Rokinon 85mm f/1.4 ED AS UMC Lens for Nikon F-mount cameras is a high-quality prime lens with manual focus capabilities. With a fixed focal length of 85mm and a fast maximum aperture of f/1.4, it is ideal for capturing portraits with beautiful bokeh. The lens features 8 diaphragm blades, 9 elements in 7 groups including 1 aspherical lens, and offers full-frame coverage. Made with plastic exterior material and weighing approximately 520g, this lens is a versatile and reliable option for photographers looking to achieve professional results.