Nikon TC-14EII

The Nikon TC-14EII is an autofocus teleconverter designed for select Nikon AF-S telephoto lenses (here's Nikon's compatibility list). Provides a 1.4x focal length boost, costs 1 stop of light. One of Nikon’s most widely-compatible teleconverters, this TC-14EII is in excellent condition, with clean glass.