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Extension Rings

Extension rings are used to fine-tune the distance between a port and an underwater housing to fit lenses of different sizes. To find the right extension rings for your lens, contact us at Bluewater Photo!

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  • AOI Extension Ring 22mm for Olympus OMD Housings - EXT-22

    AOI Extension Ring 22mm for Olympus OMD Housings - EXT-22

    Free Shipping on Orders Over $200 to the US and Canada

    SKU: AOI-EXT-22

    AOI Extension Ring 22mm for Olympus OMD Housings - EXT-22 Currently Unavailable We recommend the Zen Port Adapter for Olympus OM-D housing as a great alternative! Part #: AOI-EXT-22 Product Overview: The AOI port system for the Olympus OMD...

    $165.00
  • AOI Extension Ring 24mm for Olympus PEN Housings - EXT-24

    AOI Extension Ring 24mm for Olympus PEN Housings - EXT-24

    Free Shipping on Orders Over $200 to the US and Canada

    SKU: AOI-EXT-24

    AOI Extension Ring 24mm for Olympus PEN Housings - EXT-24 Currently Unavailable For Olympus 8mm f1.4 Pro Lens  Part #: AOI-EXT-24 Product Overview: The AOI port system for the Olympus PEN underwater housings allow the photographer to expand their...

    $165.00
2 of 2 Items

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