The Nikon TC-14 TELECONVERTER BOYONET FLANGE 1K404-037 is a new replacement part designed specifically for Nikon cameras. This unit is a flange that is compatible with the Nikon TC-14 teleconverter and is made in Japan. It is a genuine Nikon product, ensuring a perfect fit and reliable performance for your camera. Whether you are a professional photographer or a hobbyist, this flange is an essential component for maintaining the functionality of your Nikon camera.