400mm · f/5.6
The Nikon Nikkor 400 mm f/5.6 IF ED is an older manual-focus telephoto lens with solid metal-and-glass build and a retractable hood, though the screw-on cap is inconvenient. Optically, it delivers good sharpness at f/5.6, with nice colors and contrast, improving slightly when stopped down. It is lightweight but prone to shake, best used on a tripod. The lens suits photographers seeking an affordable long telephoto for full-frame use, accepting its manual operation and handling quirks.