Working divers, such as public safety divers, use full face masks (FFMs) because they protect the eyes and nose from contaminants in the water, provide comfort in cold water, and allow for communication. If you’re interested in public safety diving, scientific diving, or venturing into extremely cold-water, then learning to dive with a full face mask is definitely for you. Because full face masks allow you to breathe from your nose, they are also beneficial for those who have difficulty using standard scuba masks. Diving with a full face mask offers a different experience and that alone may be reason to give it a try.
There are several different types of full face masks, so you begin learning about varying mask features and components. Next, you learn techniques for preparing and diving with a full face mask as well as proper maintenance. During a confined water dive, you get comfortable using your mask and practice skills in preparation for your open water dives.
- Respond to simulated out-of-gas emergency situations.
- Make adjustments underwater and clear water out of the mask.