Double the Reach, Zero CompromiseExtend your focal length to 2x and unlock powerful telephoto reach for wildlife, sports, and distant subjects. Engineered to retain sharpness and detail, delivering clarity far beyond your lens's native range.Native-Level Integration and Fast AutofocusOptimized for Nikon Z-mount telephoto lenses with full Exif transmission and accurate aperture reporting. A smart chip ensures rapid phase-detection Af and precise eye-tracking- even at extended focal lengths.Pro-Grade Optics and Reliable ProtectionA compact 9-element/5-group optical design with 3 Hr elements maintains exceptional resolution. Dust- and moisture-resistant construction ensures dependable performance in challenging outdoor environments.Double the Focal LengthThis 2.0x teleconverter fits between the camera and the lens to extend focal length by 2x, making it ideal for wildlife, sports, and any scenario requiring powerful telephoto reach.