Nikon Ai-S Nikkor 400mm f/2.8

Get reduced aberrations in your images with the 8 elements in 6 groups construction of the Nikkor ED IF 400 mm f/2.8 lens. Nikon's Silent Wave Motor in this Nikon AI-S lens ensures fast, precise and quiet auto-focus operations. Instantly switch from auto-focus to manual focus (even during AF servo operation) with the M/A mode of this super telephoto lens. With three high-performance Extra Low Dispersion (ED) optical glass elements, this Nikon AI-S lens reduces the chromatic aberration, providing superior sharpness and color correction. Avail sharper and brighter results with the f/2.8 aperture of this super telephoto lens. Benefit from the 6-degree 10-minute picture angle of the Nikkor ED IF 400 mm f/2.8 lens that offers wider coverage.