Next week, on September 16th, Nikon is rumored to announce two new mirrorless lenses: Nikkor Z 50mm f/1.2 S and Nikkor Z 14-24mm f/2.8 S. Some of the rumored specifications can be found here.
There is a low chance that Nikon will announce other new products next week, in addition to the two lenses, unless we get another development announcement (see What to expect next from Nikon).
