This section of the site is divided into two primary areas: Nikon's own lenses for Z-mount cameras, and third-party options for Z-mount cameras. Note that you can mount F-mount lenses on an FTZ Adapter and use them with the Z cameras, as well.
Here's an overview of what's currently available and coming in the Z mount from Nikon, and what's available from third party makers:
S = high end lens, mf = manual focus, blue = high end Nikkor, teal = consumer Nikkor, gray = DX consumer Nikkor
yellow = third party zoom, orange = third party prime