This Nikon Series E 28mm f/2.8 Ai-s lens is a high-quality wide angle lens designed for Nikon cameras. Its maximum aperture of f/2.8 allows for excellent low-light performance and shallow depth of field. The lens is compatible with Nikon F mount cameras and has a focal length of 28mm. This prime/fixed lens was manufactured in the 1980s in Japan and has an exterior made of aluminium. It has a camera/camcorder fitting of Nikon F and is compatible with 52mm filters. The lens is manual focus only and comes with no manufacturer warranty. It is in excellent condition and ready to use for all your photography needs.