Nikon Japan placed a note on their website indicating that they received a lot of Nikon NIKKOR Z 135mm f/1.8 S Plena lens orders and delivery delays are expected:
“We have received more orders for the NIKKOR Z 135mm f/1.8 S Plena than expected, so it may take some time for delivery.
So thank you in advance for your understanding.”
Nikon NIKKOR Z 135mm f/1.8 S Plena lens pre-orders:
Via Digicame-info