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A diving mask (also half mask, dive mask or scuba mask) is an item of diving equipment that allows underwater divers, including scuba divers, free-divers, and snorkelers, to see clearly underwater. [1] [2] Surface supplied divers usually use a full face mask or diving helmet, but in some systems the half mask may be used. [2]
A diver in a pool wearing an AGA full face mask A diver wearing an Ocean Reef full face mask Head protection helmet for use with Ocean Reef full face diving mask. A full-face diving mask is a type of diving mask that seals the whole of the diver's face from the water and contains a mouthpiece, demand valve or constant flow gas supply that provides the diver with breathing gas. [1]
Diving mask clearing; Diving operation; Diving operations record; Doing It Right (scuba diving) Doing It Right (scuba) Draining the rebreather loop; Drift diving; E.
With hundreds of feet of visibility and views of 3,000-year-old trees, Clear Lake is a hotbed for scuba and free divers. ... Any dive mask works if it seals properly to the face. Leaks are no fun ...
Snorkeling or scuba diving should be all about taking in beautiful aquatic views, and not about water accidentally shooting into your nose, mouth, or eyes. Diving masks shield your face as you ...
Surface supplied diving emergency procedures: Mask or helmet clearing – expelling water from the interior of a helmet or full-face mask. Bailout to scuba – Switching to scuba emergency gas supply. Bailout to pneumo hose – Using the pneumofathometer hose as an emergency gas supply.
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