From now on you can also use Nikon cameras as webcams on your Mac.
The trend of camera manufacturers turning their professional cameras into webcams with additional software continues unabated. That’s nice of course: you can use your expensive camera at home and don’t have to be satisfied with the rather bad Mac webcams.
The software that Nikon provides for download for this use is officially still in beta status, but what do you have to lose. Just give it a try.