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Aquatica 18456 Port Extension Ring for Aquatica Bayonet Style Housings

B&H # AQDPEA9018 Mfr # 18456
In Stock
Free Expedited Shipping
You Pay: $232.95

This item is controlled on the U.S. Commerce Control List set forth in the Export Administration Regulations or the U.S. Munitions List set forth in the International Traffic in Arms Regulations, and may require a license or other authorization from the U.S. Government to be exported from the United States. Without limitation, parties purchasing from B&H are solely responsible for determining applicable export licensing requirements and for obtaining any licenses or other authorizations from the appropriate agencies of the U.S. Government that are necessary for exporting the item, such as the U.S. Department of Commerce or the U.S. Department of State

Product Highlights
  • For Canon, Nikon, Sigma, Tokina Lenses

The 18456 Port Extension Ring from Aquatica is for their bayonet style housings when using one of a variety of Canon, Nikon, Sigma and Tokina lenses in an Aquatica port. Insert the ring between the port and the housing. It is constructed from durable anodized aluminum.

To check lens and lens port compatibility, see the following charts:

Canon, Sigma and Tokina Type 1 Lens Chart
Canon, Sigma and Tokina Type 2 Lens Chart
Canon Type 4 Lens Chart
Nikon, Sigma and Tokina Type 1 Lens Chart
Nikon, Sigma and Tokina Type 2 Lens Chart
Nikon, Sigma and Tokina Type 3 Lens Chart
Nikon, Sigma and Tokina Type 4 Lens Chart

Length Adds 0.65" (16.5 mm) to port
Construction Anodized aluminum
Aquatica 18456 Port Extension Ring for Aquatica Bayonet Style Housings
  • 1 Year Warranty
  • REVIEW SNAPSHOT®

    by PowerReviews
    18456 Port Extension Ring for Aquatica Bayonet Style Housings
     
    5.0

    (based on 4 reviews)

    Ratings Distribution

    • 5 Stars

       

      (4)

    • 4 Stars

       

      (0)

    • 3 Stars

       

      (0)

    • 2 Stars

       

      (0)

    • 1 Stars

       

      (0)

    100%

    of respondents would recommend this to a friend.

    Pros

    • Easy to use (4)

    Cons

      Best Uses

          • Was this a gift?:
          • No (3)

        Reviewed by 4 customers

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        Displaying reviews 1-4

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        5.0

        Improved Design

        By Uwphoto48

        from Temecula, CA

        Verified Buyer

        Pros

        • Easy To Use

        Cons

          Best Uses

            Comments about 18456 Port Extension Ring for Aquatica Bayonet Style Housings:

            Required to replace much older 18456 for use with Aquatica Glass Dome Ports. Glass ports do not have removable shades so indexing on port lugs was off on older extension rings for shade to align with housing properly

            • Was this a gift?:
            • No

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            5.0

            Good product, but expensive !

            By Clecio

            from Sao Paulo - Brazil

            About Me Film Professional

            Verified Buyer

            Pros

            • Easy To Use

            Cons

            • Price

            Best Uses

              Comments about 18456 Port Extension Ring for Aquatica Bayonet Style Housings:

              This product is necessary to AT2i Aquatica housing with Mini Dome 4' and Tokina 10-17mm lens.

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              5.0

              solid construction, crisp photos

              By MDP

              from Sayreville, NJ

              Verified Buyer

              Pros

              • Easy To Use
              • Improves Picture Quality

              Cons

                Best Uses

                  Comments about 18456 Port Extension Ring for Aquatica Bayonet Style Housings:

                  This metal ring spaces the dome port the correct distance from your lens to allow for the sharpest image. I used this with the Aquatica 9.25 inch dome and a Tokina 10-17mm FE zoom lens. The corner sharpness of my photos was noticeably improved with the extension ring.

                  • Was this a gift?:
                  • No

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                  5.0

                  Needed for wide angle lens underwater

                  By The Range

                  from Birmingham, al

                  About Me Photo Enthusiast

                  Verified Buyer

                  Pros

                  • Easy To Use
                  • Functional
                  • Good Depth Range
                  • Water-tight Seals

                  Cons

                    Best Uses

                    • Diving

                    Comments about 18456 Port Extension Ring for Aquatica Bayonet Style Housings:

                    Good gear from Aquatica.

                    • Was this a gift?:
                    • No

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                    Maintenance & Spare Parts

                    Aquatica -  O-Ring Set
                    • You Pay: $18.95
                     
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