Nikon TC-20E III AF-S Tele Converter
The TC-20E III from Nikon is a 2x teleconverter that can be used to effectively double the focal length of attached Nikon F-mount AF-S lenses while still maintaining full support for autofocus, exposure metering, and VR image stabilisation with compatible lenses. This makes it an ideal choice for sports, wildlife, action and press photographers. It uses 7 elements in 5 groups and features Nikon's Integrated Coating (IC) for improved colour and reduced flare. It also features one aspherical lens element to control aberrations, and a weather-resistant lens barrel ensures this converter will stand up to professional use.
Please note that this is a dedicated teleconverter, and will only fit specific lenses. For a list of compatible lenses, please refer to the lens compatibility chart.