Well i am getting old and probobly confused,its about the http://www.digitaltrends.com/photog...d-fz300-camera-gets-4k-and-weatherproof-body/ the lens is given as 24x 25-600mm and longer than the FZ1000s which i own, the FZ1000 is 25-400 in photo mode but 37-592 in 4K video mode,so if the FZ300 is the same in photo and 4k video the reach is virtualy no longer for 4K video than the 1000s .Perhaps the FZ300s reach is 800mm in 4k video mode.