Nikons latest camera isnt retro, Im told. Its classic. Whatever the proper description, the new Nikon Df is an incredibly beautiful DSLR, a full-frame camera in a 1.6-pound body much smaller than your average professional shooter. Leather and chrome, and absolutely covered in dials and switches, its a nod to Nikons F decades-old series of film cameras. And the design is very much the point: we have a camera, Nikons Mark Soares says, thats going to make you go holy moly, thats a film camera.