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Lens Ports and Gears

Lens Ports for Mirrorless and DSLR housings are an essential part of the underwater photography system. Getting the right port for the job is an important step for making sure that you get the best possible image quality from your underwater camera. Typically DSLR ports have a 120 mm port opening diameter and Mirrorless ports typically have a 102 mm port opening diameter. The ports come with either acrylic or glass (dome) lens elements.

Extension rings are used to add length to the port so that the internal lens sits at the right position inside the housing. Don't forget that you will also need to get a zoom gear if you want to use the lenses' zoom and a focus gear if you want to do manual focus/focus pulling.



Product Image Item Name- Price
Isotta Dome Port B102 for Mirrorless Housing - Crystal 4.5in

Isotta Dome Port B102 for Mirrorless Housing - Crystal 4.5in

Isotta B102 115 mm (4.5 inch) Crystal Dome Port for Mirrorless Housing has an anodised aluminum body, scratch resistant glass dome element and double...
$1,031.00  $1,003.00
Save: $28.00 (3%)


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Isotta Dome Port B102 for Mirrorless Housing - Crystal 5.5in

Isotta Dome Port B102 for Mirrorless Housing - Crystal 5.5in

Isotta B102 140 mm (5.5 inch) Crystal Dome Port for Mirrorless Housing has an anodised aluminum body, scratch resistant glass dome element and double...
$777.00  $755.00
Save: $22.00 (3%)


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Isotta Dome Port B102 for Mirrorless Housing - Crystal 6.5in

Isotta Dome Port B102 for Mirrorless Housing - Crystal 6.5in

Isotta B102 165 mm (6.5 inch) Crystal Dome Port for Mirrorless Housing has an anodised aluminum body, scratch resistant glass dome element and double...
$1,577.00  $1,534.00
Save: $43.00 (3%)


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Isotta Dome Port B120 for DSLR Housing - Acrylic 140mm/5.5in

Isotta Dome Port B120 for DSLR Housing - Acrylic 140mm/5.5in

Isotta B120 140 mm (5.5 inch) Acrylic Dome Port for DSLR Housing has an anodised aluminum body, scratch resistant polycarbonate glass dome element...
$777.00  $755.00
Save: $22.00 (3%)


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Isotta Dome Port B120 for DSLR Housing - Crystal 115mm/4.5in

Isotta Dome Port B120 for DSLR Housing - Crystal 115mm/4.5in

Isotta B120 115 mm (4.5 inch) Crystal Dome Port for DSLR Housing has an anodised aluminum body, scratch resistant glass dome element and double...
$1,031.00  $1,003.00
Save: $28.00 (3%)


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Isotta Dome Port B120 for DSLR Housing - Crystal 165mm/6.5in

Isotta Dome Port B120 for DSLR Housing - Crystal 165mm/6.5in

Isotta B120 165 mm (6.5 inch) Crystal Dome Port for DSLR Housing has an anodised aluminum body, scratch resistant glass dome element and double...
$1,577.00  $1,534.00
Save: $43.00 (3%)


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Isotta Dome Port B120 for DSLR Housing - Crystal 230mm/9in

Isotta Dome Port B120 for DSLR Housing - Crystal 230mm/9in

Isotta B120 230 mm (9 inch) Crystal Dome Port for DSLR Housing has an anodised aluminum body, scratch resistant glass dome element and double O-ring...
$2,715.00  $2,640.00
Save: $75.00 (3%)


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Isotta M67 Macro Port -B102 H39 for Mirrorless Housing

Isotta M67 Macro Port -B102 H39 for Mirrorless Housing

The Isotta M67 Macro Port H39 -B102 for Mirrorless Housing is a macro lens porthole in optical glass, with threaded end M67 adapter for additional...
$339.00  $329.00
Save: $10.00 (3%)


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Isotta M67 Macro Port -B102 H53 for Mirrorless Housing

Isotta M67 Macro Port -B102 H53 for Mirrorless Housing

The Isotta M67 Macro Port H53 -B102 for Mirrorless Housing is a macro lens porthole in optical glass, with threaded end M67 adapter for additional...
$379.00  $368.00
Save: $11.00 (3%)


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Isotta M67 Macro Port -B102 H72 for Mirrorless Housing

Isotta M67 Macro Port -B102 H72 for Mirrorless Housing

The Isotta M67 Macro Port H72 -B102 for Mirrorless Housing is a macro lens porthole in optical glass, with threaded end M67 adapter for additional...
$373.00  $362.00
Save: $11.00 (3%)


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Monthly Specials For December

Isotta M67 Macro Port -B120 H82 for DSLR Housing

Isotta M67 Macro Port -B120 H82 for DSLR Housing
$403.00  $390.00
Save: $13.00 (3%)
Isotta M67 Macro Port -B120 H110 for DSLR Housing

Isotta M67 Macro Port -B120 H110 for DSLR Housing
$515.00  $499.00
Save: $16.00 (3%)
Isotta M67 Macro Port -B102 H72 for Mirrorless Housing

Isotta M67 Macro Port -B102 H72 for Mirrorless Housing
$373.00  $362.00
Save: $11.00 (3%)

Isotta M67 Macro Port -B102 H39 for Mirrorless Housing

Isotta M67 Macro Port -B102 H39 for Mirrorless Housing
$339.00  $329.00
Save: $10.00 (3%)
Isotta M67 Macro Port -B102 H53 for Mirrorless Housing

Isotta M67 Macro Port -B102 H53 for Mirrorless Housing
$379.00  $368.00
Save: $11.00 (3%)
Isotta M67 Macro Port -B120 H121 for DSLR Housing

Isotta M67 Macro Port -B120 H121 for DSLR Housing
$515.00  $501.00
Save: $14.00 (3%)