NAUTICAM M67 Double Flip Holder for M67 Macro Ports (25108)

NAUTICAM M67 Double Flip Holder ~for M67 Macro Ports (25108)The Nauticam Extension Ring 10 with screws is part of the N120 Port System and can be used to add 10mm effective length to an N120 Port setup.This extension ring supports the use of ports/extension rings that have removable bayonet mounts.See Port Chart for more details on choosing the correct extension and port.Technical SpecificationsDepth Rating150mPort SystemN120WeightPort Opening Diameter98mmPort DiameterBody MaterialAnodized Aluminum AlloyPort MaterialPort CoatingPort Shade MaterialRemovable Port ShadeSpare O-ring90140