https://nikonrumors.com/2018/12/31/rumored-nikon-z-mirrorless-lenses-2019-release-schedule.aspx/
Q1/2019
Nikkor Z Noct 58mm f/0.95
Nikkor Z 14-30mm f/4
Q2/2019
Nikkor Z 20mm f/1.8
Nikkor Z 85mm f/1.8
Q3/2019
Nikkor Z 24-70mm f/2.8
Nikkor Z 70-200mm f/2.8 (this lens will have similar dimensions like the F-mount version Nikkor 24-70mm f/2.8 VR lens)