This is a small and fairly fast portrait lens in the Nikon AI mount. It is well built with metal housing and could fit in your pocket. It would be great on a Nikon camera or adapted to mirrorless.
This one is in excellent condition with light wear. There is a very small amount of dust inside, but it wont affect your image quality. Otherwise the glass is clean and scratch free. The aperture is dry and snappy and the focus is smooth.
Caps are included.