The TTartisan AF 23mm f/1.8 APS-C lens for Nikon Z-mount that was officially announced a month ago is now available for order at B&H Photo:
International readers can buy the lens directly from TTartisan.
Additional information on the lens can be found here:
TTartisan announced a new AF 23mm f/1.8 APS-C lens for Nikon Z mount ($127)
New lenses from TTartisan: AF 27mm f/2.8 E “Polar White” limited edition & AF 23mm f/1.8 Z