Sigma Slr & Dslr Lenses | Sigma 1.4X Apo Ex (N90 & Later) Teleconverter For Nikon

Sigma 1.4X Teleconverter Ex Apo Extends Your Lens Reach By X1.4. This Is A Dedicated Teleconverter Lens With Multi-Layer Coating Minimizing Flare And Ghosting. The 1.4X Teleconverter Is Designed For Select Nikon N90 And Later Lenses.