N100 Flat Port 45 with Focus Knob
Nauticam
N100 to N120 55mm Port Adaptor with Zoom/Focus Knob Port adapter that allows for use of N120 ports on N100 system housings that features an effective extension length of 55mm and a zoom/focus knob.
Nauticam
N100 Flat Port 23 This port, part of the N100 system allows for the use of the Wet Wide Lens (WWL-1 PN 83201) with supported lenses and housings. See the
Nauticam
N100 to N120 40mm Port Adaptor with zoom/focus knob (for A7/R/S) Compatible housing: For NA-A7/7S/7R Compatible lens:
Nauticam
N100 Flat Port 13 for Fujifilm FUJINON XF18mmF2 (To use with WWL-1)
Nauticam
Nauticam - 6'' Wide Angle Port With Focus Knob