INON XD Mount System for M67 Port

INON XD Mount System specially designed for Ports with 67mm thread.

The XD Mount System transforms the 67mm thread from the front to the bayonet system that allows a quick change of lenses underwater underwater.

Not compatible with the Seafrog's 52mm to 67mm thread converter rings included with their housings. In these cases, the INON 52mm to 67mm converter ring is necessary. Reference 456212143782:

https://ocean-photos.es/gb/wet-lens/334-anillo-adaptador-inon-rosca-52-a-67.html

Compatible only with INON lenses with XD mount like wide angle lens INON UWL-95S XD