A large diameter, extended length flat port for use with larger macro lenses and Ikelite Mirrorless or Compact DSLR Housings. A 67mm threaded front allows for the attachment of external macro lenses or dioptersno separate adapter necessary!

Compatible with housings featuring the DLM port system. This port is slightly longer than the DLM Extended Flat Port to accommodate longer macro lenses like the RF 100mm Macroin combinationwith a single Extension.View the system port charts for compatibility information.