DSLR Lens Port Extensions

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DSLR Lens Port Extensions

An interchangeable lens camera demands a housing with interchangeable lens ports. Some lenses require an extension or adaptor, please use our Port Selector (at left) to find recommended combinations, or see our Port Charts page for more ideas.

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

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Sea & Sea Macro Port Base

Code: SS-56201

Sea & Sea Macro Port Base

$299.95

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Nauticam N120 Port Adaptor for Laowa 24mm...

Code: 16336

Nauticam N120 Port Adaptor for Laowa 24mm f/14 2x Macro Probe

$817.00

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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

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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

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Ikelite DL 50mm Port Extension

Code: 75050

Ikelite DL 50mm Port Extension

$274.95

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Ikelite DL 42mm Port Extension

Code: 75042

Ikelite DL 42mm Port Extension

$249.95

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Ikelite DL 28mm Port Extension

Code: 75028

Ikelite DL 28mm Port Extension

$224.95

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Ikelite DL 20mm Port Extension

Code: 75020

Ikelite DL 20mm Port Extension

$225.00

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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

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Nauticam N120 Extension Ring 35II with Lock

Code: 22135

Nauticam N120 DSLR Extension Ring 35II with Lock Anodized aluminum construction. Locks with ports and housing. Includes cover, extra oring and silicone grease.

$387.00

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Sea & Sea Zoom Gear for Sigma 17-70 MM OS...

Code: SS-31169

Sea & Sea Zoom Gear for Sigma 17-70 MM F2.8-4 DC Macro OS HSM Lens

$209.95

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Sea & Sea Extension Ring 30L with Port Lock

Code: SS-30124

Extension Ring 30L with Port Lock

$284.95

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Sea & Sea Extension Ring 40L with Port Lock

Code: SS-30125

Extension Ring 40L with Port Lock

$299.95

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Sea & Sea Extension Ring 20L with Port Lock

Code: SS-30123

Sea & Sea Extension Ring 20L with Port Lock

$279.95

In Stock: 1 item(s)

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Sea & Sea Extension Ring 46 with Focus Knob

Code: SS-30117

Extension Ring 46 with Focus Knob Provides manual focus for compatible zoom lenses. (Extension ring equipped with port lock).

$579.95

In Stock: 1 item(s)

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Nauticam N120 Extension Ring 20II with Lock

Code: 22120

Nauticam N120 Extension Ring 20II with Lock Anodized aluminum construction. Locks with ports and housing. Includes cover, extra oring and silicone grease.

$360.00

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Nauticam N120 Extension Ring 30II with Lock

Code: 22130

Nauticam N120 DSLR Extension Ring 30II with Lock Anodized aluminum construction. Locks with ports and housing. Includes cover, extra oring and silicone grease.

$378.00

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Nauticam N120 Extension Ring 40II with Lock

Code: 22140

Nauticam N120 DSLR Extension Ring 40 with Lock Anodized aluminum construction. Locks with ports and housing. Includes cover, extra oring and silicone grease.

$395.00

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Nauticam N120 Extension Ring 50II with Lock

Code: 22150

Nauticam N120 DSLR Extension Ring 50II with Lock Anodized aluminum construction. Locks with ports and housing. Includes cover, extra oring and silicone grease.

$395.00

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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

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Ikelite 1.75in Port Ext. Ring

Code: 5510.58

Ikelite 1.75 inch Port Spacer Ring 5510.58 Extends any lens extension by 1.75 in (4.4 cm). Requires a compatible lens extension for attachment to the housing body.

$225.00

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Ikelite .75in Port Ext. Ring

Code: 5510.50

Ikelite 0.75 inch Port Spacer Ring 5510.5 Extends any lens extension by 0.75 in (1.9 cm). Requires a compatible lens extension for attachment to the housing body.

$225.00

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Nauticam to Sea & Sea Ext. Ring 20

Code: 21520

Nauticam to Sea & Sea Ext. Ring 20

$422.00

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Nauticam N120 Extension Ring 10II

Code: 22110

Nauticam N120 Extension Ring 10II with Screws Anodized aluminum construction.

$158.00

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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

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Ikelite 5510.22 Port Body

Code: 5510.22

Ikelite Underwater Port Body for the Nikon 12-24 or Canon 10-22 Lenses 5510.22 A Modular Lens Extension for use with popular underwater photography zoom lenses including the Nikon 12-24mm and Canon 10-22mm Lenses.

$250.00

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Ikelite Modular 5.1-inch Lens Extension

Code: 5510.28

Ikelite Modular 5.1-inch Lens Extension A popular Modular Lens Extension for use in underwater photography with many of the longest zoom lenses including the Nikon 18-35mm.

$275.00

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