Can you scuba dive with a full face mask?
If you’re interested 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.
How deep can you dive with a full face mask?
It’s important to remember that full face snorkel masks are the only suitable for diving one to two meters deep and always ensure to submerge vertically down to stop water from entering the breathing tube.
Why are full face snorkels not allowed?
there is dead space ventilation in the device that seems greater than in the standard snorkel tube. That dead space can cause carbon dioxide buildup.” This CO2 buildup could cause a person to become disoriented, or, even lose consciousness.