For Nauticam and Olympus housings
This Deepshots gear is intended to be used with Nauticam or Olympus PT-EPx m43rds housings. This gear allows you to use the high quality Olympus Zuiko 25mm f1.8 lens in manual focus mode.
This gear is currently the only gear available for this lens for the Olympus / Panasonic m43rds range.
Note: The Olympus 25mm lens WILL fit inside the standard port of the PT-EP12 housing.