Lens is in very good codition with only very small signs of use and fully working. Comes with caps and manual (reprint).
The Nikkor AF 105mm f/2D DC is one of two Defocus Control lenses in the Nikon lens line-up. DC lenses allow you to control the degree of spherical aberrations or in simple words: you can emphasize the degree of foreground or background blur (bokeh) beyond the sheer potential of a large aperture lens. Typical applications which could benefit from a controlled bokeh are still-life and portrait photography. The lens was released back in 1993 so it is one of the oldest Nikkors still in production and as such a full format lens.