A slew of invitations worldwide have given away Nikon's plans to unveil what will likely be the D4. Sometimes teasing it as "the image you are waiting for," the launches and demos are all pegged for January 6, with Nikon Rumors understanding that the US gets a midnight press release January 5. Along with the full-frame pro DSLR, an 85mm f1.8 AF-S prime lens is expected to show.
