N815-Z Zoom Gear ~for Nikon AF-S Fisheye NIKKOR 8-15mm f/3.5-4.5E ED Scarlet-W This Nauticam Macro Port 41

This Nauticam Macro Port 41 is designed for housings supporting the N120 Port System

NA-XT1 Instruction Manual

While it can't show what effect strobes would have on the exposure

Please ensure that the cap is attached back to the vacuum valve before going underwater

N815-Z Zoom Gear ~for Nikon AF-S Fisheye NIKKOR 8-15mm f/3.5-4.5E ED Scarlet-W This Nauticam Macro Port 41Zoom gears allow access to the mechanical zoom function of supported lenses. Use of this gear may require the use of additional port extensions or adapters. Check the Port Chart for more details. This zoom gear is for the Nikon AF S Fisheye NIKKOR 8 15mm f 3. 5 4. 5E ED lens. Product Manual PDF