Premium Nikon AI-S telephoto with ED glass at 180mm f/2.8, one of the finest manual focus telephotos for portraiture.
The Nikon Nikkor 180mm f/2.8 ED AI-S is a fast telephoto prime with ED (Extra-low Dispersion) glass that was widely considered one of Nikon's finest manual focus telephoto lenses. The f/2.8 aperture provides excellent subject isolation and low-light capability at the 180mm portrait-to-telephoto perspective.
The ED glass controls chromatic aberration that becomes prominent at 180mm, delivering cleaner, sharper images than non-ED alternatives. The f/2.8 speed provides a bright viewfinder essential for precise manual focus at telephoto focal lengths, and the lens produces beautiful bokeh for portrait work.
Build quality is premium Nikon AI-S with all-metal construction, smooth focusing, and the mechanical precision that made AI-S Nikkor lenses renowned. The standard 72mm filter thread provides accessory compatibility, and the built-in hood provides basic flare protection.
The Nikkor 180mm f/2.8 ED AI-S commands moderate prices on the used market as one of the finest manual focus telephotos available. The ED glass and f/2.8 speed provide a combination of optical quality and capability that justifies its premium over slower alternatives.