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phone: (310) 633-5052

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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  • Fantasea FNX Converter 55G

    Fantasea FNX Converter 55G

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

    SKU: FA-2131

    Fantasea FML Port Extension 25 :Part #" FA-2121 Product Overview: Fantasea FNX Converter 55G allows installing FNX or other third party lens ports and port accessories to your Fantasea FML system. Construction: Hard anodized Aluminum alloy  ...

    $499.95
    Add to Cart
  • Fantasea FML Port Extension 25

    Fantasea FML Port Extension 25

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

    SKU: FA-2121

    Fantasea FML Port Extension 25 :Part #" FA-2121 Product Overview: Fantasea FML Port Extension 25 extends the port by 25mm.   Construction: Hard anodized Aluminum alloy Depth rated to 60 meters / 200 feet Effective length: 25mm ...

    $249.95
    Add to Cart
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