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Ports, Extensions & Gears

Ports & Gears from Optical Ocean SalesPorts, Extensions & Gears

Housing a camera for underwater use requires the right combination of housing, port, extension and zoom or focus gear. Optical Ocean Sales supports the housings we sell with accessory port combinations recommended by the manufactuers. As experienced photographers, we can also give you advice as to what is needed for the type of shooting you want to do. Please use our Port Request form to request a configuration from us for your lens and housing, or see our manufacturers' Port Charts page for more ideas.

37305
Nauticam Port Adapter for N100 to N120 35.5mm w/ Knob New Design for NA-A7RIV Housings
19564
Nauticam SC1424A-Z Zoom Gear for Sigma 14-24mm F2.8 DG HSM Art Lens (Photo is of Similar product)
36175
Nauticam Sony 90mm Macro Focus Gear  Nauticam Focus Gear for Sony FE 90mm F2.8 Macro G OSS lens
36205
Nauticam N85 to N100 65mm Port Adapter This 65mm Nauticam port adapter allows for the use of N100 diameter ports on N85 systems.
37124
Nauticam N100 Flat Port 66 with M77 Thread  For use with Sony 28-70mm F3.5-5.6 OSS on the NA-A7II/A9 system.
Promotion
5515.41
Ikelite Zoom Sleeve for Sony 16-50 Lens  
$28.00 $35.00
You save: $7.00
In Stock:  1 item(s)
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36181
Nauticam N85 4" Wide-Angle Dome Port
36183
Nauticam N85 4" Wide-Angle Dome Port For use with Canon EF-EOS M adapter and EF 8-15mm F/4L Fisheye.
SS-56290
Sea & Sea O-ring set for Compact Macro Port
$16.95 $18.95
You save: $2.00
In Stock:  2 item(s)  
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16336
Nauticam N120 Port Adaptor for Laowa 24mm f/14 2x Macro Probe
19155
Nauticam N120 DSLR Gear Set for Laowa 24mm f/14 2x Macro Probe
19561
Nauticam Gear for Canon EF-EOS R Control Ring Mount Adaptor (19561) (Adapter in picture not included)
SS-31189
Sea & Sea Canon EF 16-35mm F2.8L III USM Zoom Gear
$269.95
Not in Stock Ships in 5 days.
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SS-31191
Sea & Sea Nikkor AF-S 8-15mm F3.5-4.5E ED VR Fisheye Zoom Gear
$239.95
Not in Stock Ships in 5 days.
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SS-31194
Sea & Sea Sony FE 50mm f/2.8 Macro Focus Gear
$269.95
Not in Stock Ships in 5 days.
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SS-31196
Sea & Sea Sony FE 90mm f/2.8 Macro G OSS Focus Gear
$419.95
Not in Stock Ships in 5 days.
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SS-31197
Sea & Sea Sony Vario-Tessar T FE 16-35mm F4 ZA OSS Zoom Gear
$259.95
Not in Stock Ships in 5 days.
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SS-31198
Sea & Sea Sony FE 12-24mm f/4 G Zoom Gear
$259.95
Not in Stock Ships in 5 days.
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SS-31199
Sea & Sea Sony FE 16-35mm f/2.8 GM Zoom Gear
$259.95
Not in Stock Ships in 5 days.
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SS-31163
Sea & Sea Canon EF 24mm F1.4L II USM Focus Gear
$194.95
Not in Stock Ships in 5 days.
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SS-01900
Sea & Sea Silicone Grease for O-Rings
$8.95
In Stock:  1 item(s)  
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18812
Nauticam N120 230mm Optically Coated Glass Fisheye Dome Port II
AOI-AD-M67-02
AOI M67 Flip Adapter for Olympus PPO-EP-01 Port
$259.00

Non-stocking item, should be available to ship in 3-4 days.

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AOI-AD-M67-03
AOI M67 Flip Adapter for M67 Threaded Port
$215.00

Non-stocking item, should be available to ship in 3-4 days.

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AOI-AD-M67-01
AOI Adapter for M67 Thread Mount on Semi Dome Ports
$180.00

Non-stocking item, should be available to ship in 3-4 days.

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22190
Nauticam N120 DSLR Extension Ring 90 with Lock Anodized aluminum construction. Locks with ports and housing. Includes cover, extra oring and silicone grease.
36046
Nauticam Zoom Gear for Panasonic 12-32mm lens P1232-Z
37129
Nauticam N100 180mm Optical-Glass Wide-Angle Dome Port This optical-glass wide-angle dome port has a diameter of 180mm and is part of the N100 port system.
16335
Nauticam N120 Cinema Gear Set for Laowa 24mm f/14 2x Macro Probe
SS-30137
Sea & Sea Optical Dome Port II 230
$2,699.95
Not in Stock Ships in 5 days.
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