Ports, Extensions & Gears

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Ports, 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.

Zen Dome Port for Olympus 9-18 Lens

Code: WA-100-EP

Zen Pen Dome for Olympus 9-18 lens

$399.00

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AOI DLP-03P Glass Semi-Dome Port for Olym...

Code: DLP-03P

AOI DLP-03P Underwater Glass Semi-Dome Port for Olympus PEN Housing - Plastic Mount The new AOI underwater ports for the Olympus PEN series housings allow you to expand your system with the addition of new lenses.

$399.00

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

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Nauticam N50 3.5in Dome Port

Code: 38702

Nauticam N50 3.5" Underwater Dome Lens Port 38702 The Nauticam N50 3.5" Underwater Dome Lens Port restores the in-air field of view of the lens with some zoom through possible

$403.00

Fast shipping directly from manufacturer.

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Nauticam N120 Extension Ring 60II with Lock

Code: 22160

Nauticam N120 DSLR Extension Ring 60II with Lock Anodized aluminum construction. Locks with ports and housing.

$404.00

Fast shipping directly from manufacturer.

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Nauticam N85 Macro Port 65

Code: 36163

Nauticam Macro Port 65

$404.00

Fast shipping directly from manufacturer.

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Nauticam N120 Extension Ring 55II with Lock

Code: 22155

Nauticam N120 DSLR Extension Ring 55II with Lock Anodized aluminum construction. Locks with ports and housing. Includes cover, extra oring and silicone grease.

$404.00

Fast shipping directly from manufacturer.

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Nauticam N120 Extension Ring 70II with Lock

Code: 22170

Nauticam N120 DSLR Extension Ring 70II with Lock Anodized aluminum construction. Locks with ports and housing. Includes cover, extra oring and silicone grease.

$413.00

Fast shipping directly from manufacturer.

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Nauticam N120 Extension Ring 25II with Lock

Code: 22125

Nauticam N120 Extension Ring 25II with Lock Anodized aluminum construction. Locks with ports and housing. Includes cover, extra oring and silicone grease.

$413.00

Fast shipping directly from manufacturer.

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Sea & Sea Sony FE 90mm f/2.8 Macro G OSS ...

Code: 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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Nauticam to Sea & Sea Ext. Ring 20

Code: 21520

Nauticam to Sea & Sea Ext. Ring 20

$422.00

Fast shipping directly from manufacturer.

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Nauticam N120 Extension Ring 80II with Lock

Code: 22180

Nauticam N120 DSLR Extension Ring 80II with Lock Anodized aluminum construction. Locks with ports and housing. Includes cover, extra oring and silicone grease.

$422.00

Fast shipping directly from manufacturer.

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Nauticam N85 Macro Port 45

Code: 36135

Nauticam Port for LEICA DG MACRO 45mm lens, Sony 16-50mm and others.

$439.00

Fast shipping directly from manufacturer.

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Nauticam M67 flip diopter holder for 3612...

Code: 25104

Nauticam Flip Diopter Holder 36121 Flat Port 72

$441.00

Fast shipping directly from manufacturer.

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Nauticam Flat Port 56 N85

Code: 36136

Nauticam Flat Port 56 N85

$448.00

Fast shipping directly from manufacturer.

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Nauticam N100 Flat Port 32 for Sony and F...

Code: 37127

Nauticam N100 Flat Port 32 for Sony FE 28mm F2 and FUJINON XF 23mm F2 (To use with 83201 WWL-1) (37127)

$448.00

Fast shipping directly from manufacturer.

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Sea & Sea DX Macro Port 52

Code: SS-30111

Sea & Sea DX DX Macro Port 52

$449.95

Not in Stock Ships in 5 days.

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Olympus Underwater Macro Lens Port PPO-EP03

Code: V6310130U000

Underwater Macro Lens Port PPO-EP03 for Underwater Housings (30mm & 60mm Lenses)

$449.99

Out of Stock

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Nauticam N120 Extension Ring 90II with Lock

Code: 22190

Nauticam N120 DSLR Extension Ring 90 with Lock Anodized aluminum construction. Locks with ports and housing. Includes cover, extra oring and silicone grease.

$457.00

Fast shipping directly from manufacturer.

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Nauticam N100 Flat Port 66 with M77 Thread

Code: 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.

$467.00

Fast shipping directly from manufacturer.

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Nauticam N120 Macro Port 41

Code: 18704

Nauticam N120 Macro Port 41 Macro Port for Canon 60mm AFS lens.

$483.00

Fast shipping directly from manufacturer.

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Ikelite 8 inch Dome Port

Code: 5510.45

Ikelite 8 inch Modular Dome Port Assembly The injection molded acrylic 8-inch diameter dome is specifically designed for underwater photography to provide superior optical performance.

$495.00

Special order item - Ships Directly from Ikelite!

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Ikelite DL 8 inch Dome Port

Code: 75340

Ikelite DL 8 inch Dome Port 8” diameter dome made of optical grade acrylic

$495.00

Special order item - Ships Directly from Ikelite!

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Ikelite Mirrorless DLM 8 inch Dome Port v2

Code: 5516.82

Ikelite Mirrorless DLM 8 inch Dome Port For use with compatible housings featuring DLM/A, DLM/B, and DLM/C port systems.

$495.00

Special order item - Ships Directly from Ikelite!

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Nauticam N50 Standard Port

Code: 90178

Nauticam N50 Standard Port Replacement Standard N50 Port

$495.00

Fast shipping directly from manufacturer.

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Zen Dome - Panasonic 7-14 for Olympus Pen...

Code: WA-100-EP714

Zen Dome - Panasonic 7-14 for Olympus PT-EPxx Housings

$499.00

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Fantasea FML Dome Port A6

Code: 2111

Fantasea FML Dome Port A6

$499.95

Fast shipping directly from manufacturer.

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Fantasea FML-FNX Converter

Code: 2131

Fantasea FML-FNX Converter

$499.95

Fast shipping directly from manufacturer.

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Nauticam Double Flip Diopter Holder M67

Code: 25108

Nauticam M67 Double flip diopter holder for 67mm Macro Ports

$503.00

Fast shipping directly from manufacturer.

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AOI DLP-09 Glass Semi-Dome Port for Olymp...

Code: DLP-09

AOI DLP-09 Glass Underwater Semi-Dome Port for Olympus OM-D Housings

$509.00

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

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Nauticam N100 Flat Port 37

Code: 37128

Nauticam N100 Flat Port 37 For use with Sony 28mm F2 (compatible with 83201 WWL-1 on the NA-A7)

$516.00

Fast shipping directly from manufacturer.

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South Pacific Dreamin’ - Yap & Palau Trip Report

Dropping into the warm, crystal clear water we spotted at least 3 or 4 species of sharks all in good numbers. We were on a shark dive on the remote outer reef of the Micronesian island of Yap. Grey reef sharks of moderate size, lots of smaller black tip reef sharks and quite a few larger silvertips were nosing around us looking for their afternoon snack. Good for us it was a small “chumsicle” of frozen fish, which they eagerly attacked on the bottom. For the next 45 minutes we excitedly clicked away and enjoyed the show. While the sharks were definitely curious about us, they kept their distance. Certainly, a great dive.

After many hours of flights on through the night and day, fifteen of us had arrived early in the morning the day before to this small island paradise for the first stop in our 2018 OOS South Pacific Photo Expedition.