Nikon D2X
The D2X was the high-resolution flagship in Nikon's DSLR line until June 2006 when it was supplanted by the D2Xs and , in time , the Nikon D3 range , Nikon D4 range and Nikon D5 — the latter three using a FX full-format sensor . 
<triplet> Nikon D3 <subj> Nikon D4 <obj> followed by <triplet> Nikon D4 <subj> Nikon D3 <obj> follows