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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.

Save 14%
SagaDive 100mm (4") Glass Dome Port for N...
Special Order - Free Shipping does not Apply You will be contacted with shipping cost.
Saga-1092
$850.00 $734.95
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Save 8%
SagaDive Sea & Sea DSLR Macro Port for Ni...
Special Order - Free Shipping does not Apply You will be contacted with shipping cost.
Saga-824
$380.00 $349.95
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AOI M67 Dual Flip Adapter for M67 Threade...

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

AOI-AD-M67-04
$259.00
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Sea & Sea Universal Dome Port 210
Not in Stock Ships in 5 days.
SS-30205
$799.95
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Nauticam O-ring for N100 Mirrorless Ports

In Stock:  3 item(s)

90141
$18.00
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Nauticam N85 Rear Port Cap

In Stock:  2 item(s)

36320
$37.00
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$199.00
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$1,195.95
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Ikelite Dome Port for Olympus FCON-T02 Fi...

Special order item - Ships Directly from Ikelite!

64361
$350.00
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Nauticam N85 to N120 41.5mm Port Adapter ...

Manufactured on Demand
Allow 4-6 weeks for Delivery

36184
$707.00
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Sea & Sea Macro Port Base
Not in Stock Ships in 5 days.
SS-56201
$299.95
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Save 20%
Promotion
Ikelite Zoom Sleeve for Sony 16-50 Lens 5...
In Stock:  1 item(s)
5515.41
$35.00 $28.00
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Save 11%
Sea & Sea O-ring set for Compact Macro Port
In Stock:  2 item(s)  
SS-56290
$18.95 $16.95
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Sea & Sea Canon EF 16-35mm F2.8L III USM ...
Not in Stock Ships in 5 days.
SS-31189
$269.95
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Sea & Sea Nikkor AF-S 8-15mm F3.5-4.5E ED...
Not in Stock Ships in 5 days.
SS-31191
$239.95
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Sea & Sea Sony FE 50mm f/2.8 Macro Focus ...
Not in Stock Ships in 5 days.
SS-31194
$269.95
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Sea & Sea Sony FE 90mm f/2.8 Macro G OSS ...
Not in Stock Ships in 5 days.
SS-31196
$419.95
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Sea & Sea Sony Vario-Tessar T FE 16-35mm ...
Not in Stock Ships in 5 days.
SS-31197
$259.95
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Sea & Sea Sony FE 12-24mm f/4 G Zoom Gear
Not in Stock Ships in 5 days.
SS-31198
$259.95
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Sea & Sea Sony FE 16-35mm f/2.8 GM Zoom Gear
Not in Stock Ships in 5 days.
SS-31199
$259.95
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Sea & Sea Canon EF 24mm F1.4L II USM Focu...
Not in Stock Ships in 5 days.
SS-31163
$194.95
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Sea & Sea Silicone Grease for O-Rings
In Stock:  1 item(s)  
SS-01900
$8.95
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AOI M67 Flip Adapter for Olympus PPO-EP-0...

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

AOI-AD-M67-02
$259.00
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AOI M67 Flip Adapter for M67 Threaded Port

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

AOI-AD-M67-03
$215.00
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AOI Adapter for M67 Thread Mount on Semi ...

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

AOI-AD-M67-01
$180.00
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Sea & Sea Optical Dome Port II 230
Not in Stock Ships in 5 days.
SS-30137
$2,699.95
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Sea & Sea Optical Dome Port II/165
Not in Stock Ships in 5 days.
SS-30136
$1,599.95
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