N100 Port System for Sony A7RII/A7SII/A9/A7RIII/A7RIV/A7C/A7SIII and A1 Systems
Most Nauticam housings offer interchangeable ports that allow for the use of a variety of lenses, however different lenses may require different ports and extensions rings to maintain or correct for underwater optics. When several options exist for a lens, the optimum solution will be marked with an asterisk (*). Some lenses allow for access to zoom and manual focus functions when inside the housing via a gear set that works in conjunction with a supported housing or extension ring. If a lens is not listed, it does not necessarily mean it will not work, it means that we have not tested it. For questions regarding lens compatibility please contact us.