Teleconverters & Lens Mount Adapters Nikon F

High standard tele converter that is perfect for new product lines SIGMA TELE CONVERTER: renewal for new concepts and better image quality. Available in Canon EF and Nikon F mounts. Sigma 2x Tele Converter TC-2001 High standard tele converter that is perfect for new product lines. SIGMA TELE CONVERTER: renewal for new concepts and better image quality The SIGMA TELE CONVERTER is developed exclusively for the new lens lines. By mounting it in between a telephoto lens and a camera, the offered magnification of focal length of TC-1401 is 1.4 times and that of TC-2001 is 2 times respectively. Both models incorporate SLD (Special Low Dispersion) glass elements that offer excellent aberration