The new Nikon NIKKOR Z 400mm f/2.8 TC VR S mirrorless lens for Z-mount (development announcement) - Nikon Rumors
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AF-S NIKKOR 400mm f/2.8E FL ED VR | Interchangeable lens for D-SLRs from Nikon
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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