Front Lens Cover for AF-S NIKKOR 400mm f/2.8G ED VR | Nikon
Nikon AF-S Nikkor 400mm F2.8G ED VR - DXOMARK
Amazon.com : Nikon AF-S FX NIKKOR 80-400mm f.4.5-5.6G ED Vibration Reduction Zoom Lens with Auto Focus for Nikon DSLR Cameras : Digital Slr Camera Lenses : Electronics