Nikon Z9 45.7MP Full Frame Fx-Format Mirrorless Camera with Bag, Cleaning Kit and SD Carrying CaseNikon Z 9 Mirrorless Digital Camera (Body Only) Fast. Powerful. Autofocus. The Z 9 features intuitive subject detection, thanks to an algorithm that uses deep learning to automatically detect and track a wide range of subjects. Easily track people, pets, birds, automobiles, bikes, train and planes, no matter if your recording video or capturing stills or videos. Auto focus and auto exposure calculations are made by the camera at 120 cycles per second,