Full Face Dive Masks

A full face mask changes how you breathe, clear and communicate underwater, so it is kit to be trained on rather than picked up cold. Everything here is Ocean Reef: the Neptune III and G.Divers integrated diving masks, the extender frames and straps that go with them, the GSM communication units, and the SSI Full Face Mask specialty. Talk to us before you buy.

Close-up of an Ocean Reef full face dive mask visor and regulator block

  • Expert advice

    Talk to divers who use the kit we sell.

  • Servicing and repairs

    Regulators, cylinders, drysuits, BCDs and computer batteries.

  • Rutland dive centre

    A real shop in Oakham, with training and pool sessions.

  • UK delivery

    Posted across the UK. Ask about lead times on special orders.

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    Ocean Reef M-8 Strap for FRB2 Buckle | Dive Rutland
    Ocean Reef M-8 Strap for FRB2 Buckle
    Ocean Reef
    £30.00
    Sold Out
    Ocean Reef NACS | Dive Rutland
    Ocean Reef NACS – Neptune Adjustable Comms Support
    Ocean Reef
    £20.00
    Ocean Reef GSM Communications | Dive Rutland
    Ocean Reef GSM | Dive Rutland
    Ocean Reef GSM G.Divers Communication System
    Ocean Reef
    £392.00
    Ocean Reef Extender Frame Emerald | Dive Rutland
    Ocean Reef Extender Frame Colbalt | Dive Rutland
    Ocean Reef Extender Frame
    Ocean Reef
    £60.00
    Save 28%
    Ocean Reef GDivers IDM Mask Cobalt | Dive Rutland
    Full Face Mask Training with Dive Rutland
    Ocean Reef G.Divers IDM & SSI Full Face Mask Specialty
    Ocean Reef
    £850.00 £610.00
    OceanReef Neptune III System | Dive Rutland
    Ocean Reef Neptune II with Mercury Comms Unit | Dive Rutland
    Ocean Reef Neptune III System
    Ocean Reef
    £1,134.00
    Ocean Reef M-101A G.Divers Underwater Receiving Unit | Dive Rutland
    Ocean Reef M-101A G.Divers Underwater Receiving Unit
    Ocean Reef
    £292.00
    Ocean Reef Neptune III Package | Dive Rutland
    Ocean Reef Neptune III in White Full Face Mask | Dive Rutland
    Ocean Reef Neptune III Package
    Ocean Reef
    £1,511.00
    Ocean Reef Neptune III Integrated Diving Mask White | Dive Rutland
    Ocean Reef Neptune III Integrated Diving Mask Black | Dive Rutland
    Ocean Reef Neptune III Integrated Diving Mask
    Ocean Reef
    £925.00
    Ocean Reef GSM Mercury Communication Unit | Dive Rutland
    Ocean Reef GSM Mercury Communication Unit | Dive Rutland
    Ocean Reef GSM Mercury
    Ocean Reef
    £817.00
    Ocean Reef GDivers IDM Mask Cobalt | Dive Rutland
    Ocean Reef G.Divers IDM
    Ocean Reef
    £575.00
    Save 22%
    Ocean Reef Space Extender Full Face Mask Black | Dive Rutland
    Ocean Reef Space Extender IDM Mask
    Ocean Reef
    £740.00 £576.99

    What a full face dive mask is

    An integrated diving mask covers the whole face and combines the mask and the second stage into a single unit, so you breathe through your nose and mouth rather than holding a mouthpiece. Everything in this collection is Ocean Reef, in the Neptune III and G.Divers families, along with the Space Extender and the frames and straps that go with them. Fit, seal and regulator performance vary by model and by size, so check the manufacturer specification for the mask you are considering.

    Training comes before the spec sheet

    A full face mask is not a straight swap for a standard mask and a separate regulator. Clearing it, taking it off, and switching to a backup air source are all different skills, and so is dealing with a flood. That is why the Ocean Reef G.Divers IDM and SSI Full Face Mask specialty sits in this collection alongside the masks themselves. If you have not dived one before, get trained on the mask you intend to use, and read the manufacturer's manual for that model.

    Communication units

    Ocean Reef's GSM Mercury and GSM G.Divers units add through-water voice communication, with the M-101A receiving unit on the surface side and the NACS support to mount them. What pairs with what depends on the mask and the unit, so check the manufacturer specification, or ask us, before you commit to a combination.

    Straps, frames and lenses

    Replacement straps, buckle spares and extender frames are listed here and under Mask Accessories. Ocean Reef also make an optical lens support that takes separate corrective lenses and fits a number of their full face masks, though not all of them, and with a limited range of corrections. The fitment lists are on those product pages, so check yours against the model you own rather than assuming.

    Talk to us first

    A full face mask is a bigger commitment than a standard mask, and the right answer depends on the diving you do and the training you hold. Call the shop or come into Oakham. If a standard mask and a separate regulator would suit you better, start with our Masks collection instead.

    Frequently asked questions

    We would say yes. Clearing, removing and switching to a backup air source all work differently from a standard mask and separate regulator, and those are skills to practise before you need them.

    We list the Ocean Reef G.Divers IDM & SSI Full Face Mask specialty in this collection for exactly that reason. Whichever mask you choose, read the manufacturer's manual for that model and train on the mask you intend to dive.
    Everything in this collection is Ocean Reef: the Neptune III and G.Divers integrated diving masks, the Space Extender and extender frames, replacement straps, and the GSM Mercury and G.Divers communication units.

    If you are after something we do not list, ask and we will tell you what we can get.
    Ocean Reef make an optical lens support that takes separate corrective lenses, and it fits a number of their full face masks. It does not fit all of them, and the range of corrections is limited.

    The fitment list and the available range are on those product pages under Mask Accessories. Check them against your exact model, or send us a copy of your prescription and we will look it up for you.
    No, and they are not interchangeable. The masks in this collection are integrated diving masks, designed to be used with a scuba cylinder and regulator by a trained diver.

    Full face snorkelling masks are a separate product for surface use. If you are not certain which one you are looking at, ask us before you buy.