This vintage Tokina EL 28mm lens is a great addition to any Nikon camera kit. With a maximum aperture of f/2.8, it allows for excellent low light performance and shallow depth of field. The lens is compatible with Nikon F mount, making it an ideal choice for Nikon camera users. The exterior of the lens is made of plastic and it has a manual focus type. This non-Ai series lens has a focal length of 28mm and is compatible with a 28mm lens front and filter size. Made in Japan, this unit is a great find for any photography enthusiast.