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Nikon AF-S FX TC-14E III (1.4x) Teleconverter Lens with Auto Focus for Nikon DSLR Cameras
From the Manufacturer 40% more reach; zero compromises. Increase the reach of compatible AF-S NIKKOR lenses like the AF-S NIKKOR 400mm f/2.8E FL ED VR or the AF-S NIKKOR f/2.8G ED VR without sacrificing image quality, autofocus accuracy, metering or even VR image stabilization. Optimized for sports, action, wildlife and press photographers, the AF-S Teleconverter TC-14E III achieves superb 1.4x enlargement with only a 1-stop loss of light. Fluorine coatings protect the front and rear surfaces, and a durable lens barrel

Price is $497.00
Price: $496.95