A 67mm threaded front allows for the attachment of external wet lenses. Add an external macro lens for super close-up work of tiny subjects.

The front of the port accepts our standard 3.0-inch diameter color filters, including the yellow barrier filter for fluorescence photography.

An interchangeable lens camera demands a housing with interchangeable lens ports. It couldn't be more simple to change ports than this system—just press the port on and tighten three thumb screws. Feel positive reinforcement that the port is secure without any complex moving parts that can jam or break in a remote location.