Used Nikon 50mm f/1.4 AI

Model:  sg5022
Brand:  Nikon
Condition  4* Excellent condition, some very minor signs of use/wear. Full working order.
Type of Lens  Prime lens
Lens Mount Fitting  Nikon AI
Lens Construction  7 Elements / 6 Groups
Aperture Blades  7
Filter Thread Size  52mm

Nikon is a precision optical company with worldwide manufacturing, research and marketing capabilities. The Nikon name is equated with extraordinary photographic performance, innovation, precision and optical quality.