Full face diving mask, English name is Full Face dive masks, it looks like this will be another big thing in the diving world. Want to see what it looks like, you can go to the Decathlon in your city, there is a A full-face diving goggles looks very high-end, but the price is not expensive.
So for us, is it necessary to make this change and buy such a piece of equipment? And listen to sharks whispering to you.
Full-face masks have been used in commercial diving and scientific diving before. In recent years, some leisure diving enthusiasts have started to use this product. Some corresponding diving equipment manufacturers have begun to produce some entry-level full-face masks. Goggles to meet this market, of course, the price will not be too expensive to personally afford.
According to the literal meaning, what is a full-face diving goggles? The diving mask is such a diving goggles, it will cover your entire face, including your mouth, of course, instead of just covering your eyes and nose like a traditional face mask. For traditional face masks, your breathing regulator is placed in your mouth. A full face mask is a combination of a traditional face mask and a respirator. Divers do not need to use their mouths when diving Holding a respirator all the time, freeing the diver's mouth to speak, of course, most diving full-face masks include an underwater communication system. It will be convenient for some words to divers, um, to give me a clean underwater world.
What are the advantages of diving masks?
1. You can speak.
For most divers, this attraction is great, and it is also a major reason why most people turn to full-face diving goggles. Because, with the help of the built-in communication system, you can talk to your dive partner, and can contact the dive boat, or anyone, as long as he is in the same frequency band. In the field of commercial diving and scientific diving, a large amount of detailed communication is required, so a better underwater communication system becomes extremely important. Of course, you don’t want two divers working underwater to communicate with gestures. This is for business. Diving is not acceptable.
Second, the diving full face mask will be more firmly tied to your head.
Unlike the single strap of a traditional mask, the diving full face mask has several straps to help fix it to your head. This has the advantage that the possibility of your mask falling off is greatly reduced.
3. The risk of a respirator falling is reduced.
Because the respirator is integrated in the mask, the risk of accidentally falling off the respirator is greatly reduced for users of diving full-face mirrors.
Fourth, a bigger vision.
Compared with traditional masks, diving full-face mirrors can bring you a 180-degree field of view.
Having said that, what are the disadvantages of full-scope diving goggles?
1. Difficult to drain the mirror.
The possibility of diving into the full-face mirror is unlikely, but if such a situation does occur, it is very difficult to do face mask diving. For recreational diving, the drainage technique of the traditional mask is very easy for the skilled diver to drain the water in the mask. But for a big man like a full face mask, it depends on how much water enters the diving full face mask.
Second, it becomes difficult to wear correctly.
The multiple straps of the diving full-face mirror means that the possibility of the mask falling or entering the water is reduced, but on the other hand, it also increases the difficulty of correct wearing.
3. The problem of falling mirrors becomes serious.
After the traditional mask is dropped, because the divers have basically received relevant training, it is not a difficult task to retrieve the mask and bring it correctly. However, for a diving full face mask, this means that your mask and respirator fall out at the same time, so you have to quickly complete the recovery action. The danger is that you have to complete these actions without a gas source. Fortunately, with the presence of a breathing apparatus hose, finding a full-face mask for diving is not so difficult.
4. Degradation of diver-related skills.
For divers who have used diving masks for a long time, because they are used to speaking with diving partners, the basic underwater gestures are basically forgotten by them. When diving with divers wearing traditional masks, no one can hear the divers who are accustomed to speaking because others do not have a built-in communication system. Like some other basic diving skills such as mask drainage and rebreather tour, it will gradually be forgotten by divers in full-face masks.
5. Cost and weight.
Because of its high-tech content, the diving full face mask is generally very expensive. The general price is between 600 US dollars and 1600 US dollars. For a student who frequently dives, such a mask also appears to be better than traditional masks. Importantly, for the corresponding specialized study courses, you have to pay about $500 to learn how to use the full face mask correctly.
6. Underwater Tang Monk
This is actually not a very serious problem, more of this is just a personal choice. When there is a chattering buddy beside you, I tend to choose calm. I like diving because of this tranquility. I don’t want to have a word in my ear. Do you still have enough on land?
Having said so much, in fact, whether to choose a full-face diving goggles is more a personal hobby. There are advantages and disadvantages, depending on how you choose.