Quick overview from the supplier:
Nikon Z 20mm f/1.8 S Nikkor Z-Mount Lens/FX Format
Aperture Range: f/1.8 to f/16
Three ED and Three Aspherical Elements
Nano Crystal & Super Integrated Coatings
Multi-Focus Stepping Motor AF System
Programmable Control Ring
Weather-Sealed Construction
Rounded 9-Blade Diaphragm 4960759903372 JMA104DA
