Our Liquid Eye Dome Port L-LD-6022 with the SP-50 spacer is for use with the Nikon 14-30 f1.8s in the C2100 with the Nikon Z6, Z6II, Z7 and Z7II. This dome port is designed for achieving above-below surface split images in calm water conditions.
Our L-LP Lens Ports feature a threaded system that is interchangeable with our C2100 Water Housing.
No tools are required to attach or remove the port.
The Element is replaceable, so if damaged, please contact Liquid Eye for parts and instructions.