- GoPro cameras are now available at MDC -


Your Cart is Empty

camera packages
  • housings
  • Arms and trays
  • Accessories
  • AOI Extension Rings

    Tax Info

    If you shop from the UK, VAT is included in the prices. If you shop from abroad the prices are shown ex tax.

    Please note that it is highly likely you will need to pay your local taxes and import duties when ordering abroad.


    ER-PN_PN-24 PEN Extension Ring 1 In Stock
    ER-PN_PN-34 PEN Extension Ring 1 In Stock
    ER-PN_OD-37 OMD Extension Ring 7-14 business days until dispatch
    ER-OD_OD-22 OMD Extension Ring 2 In Stock
    ER-OD_OD-52 OMD Extension Ring 1 In Stock

    Extension Rings for AOI OMD and PEN style housings/ports

    Choose the correct model from the list.




    If you change your mind, it doesn’t fit, or you become inflicted with buyer’s regret - that's OK!

    Mike's Dive Cameras offer an extended returns policy of 30 days - so you can be rest assured if the suit, piece of diving equipment or gift doesn't suit then just send it back and we will either exchange it or offer a full refund less any postage costs. Too easy!

    For step-by-step instructions click here