You asked
Best wide angle lens for the nikon z5?
For the Nikon Z5, I'd start with the Nikon Z 14-24mm f/2.8 S. It covers ultra-wide to wide in one lens, and the constant f/2.8 keeps exposure steady across the zoom. It's my top pick if you want one lens for the job.
If you'd rather have a lighter, more everyday option, look at the Nikon Z 14-30mm f/4 S. For a fixed focal length, the Nikon Z 20mm f/1.8 S and the Nikon Z 24mm f/1.8 S are both fast and sharp for low light and background separation.
The Z5 is full frame, so every lens here frames as marked. For more on what a fast aperture gives you, see Lenses.
Written by Claude from this site's pages.