The Vivitar 75-205mm f3.8 Close-Focusing Auto Zoom lens is a high-quality zoom lens designed for F Mount Nikon cameras. With a maximum aperture of f/3 and a screw F mount, this lens offers close focusing capabilities and auto focus functionality. Made of durable aluminum and compatible with 58mm filters, this lens is a reliable choice for photographers seeking versatility and precision in their work. Crafted in Japan by the trusted brand Vivitar, this lens is a valuable addition to any Nikon Ai series camera setup. Includes a polarized lens filter.