Special Design for Nikon Z7 II Camera, Compatible with Nikon Z6 II; All control buttons available when using underwater
Stainless steel mounting plate 1/4" Thread and Interchangeable port system, Inbuilt Leak detection sensor
VACUUM PUMP SYSTEM PORT: Cmpatible with Seafrogs VPS-100 vacuum pump system, for checking the water tightness of underwater camera housing before submerging