How to choose a mask for scuba diving for an adult and a child: advice and feedback from divers. Which diving mask is better?

One of the most common myths is that only professionals are engaged in diving and it is not available to ordinary people. When you watch people on the beach dressed in wetsuits and other equipment, it seems that diving is an extremely difficult and dangerous occupation, and, in addition, boring.

If you look back at the recent history - about 10 years ago - you can say that the divers were people with good physical training, for example, athletes and special forces. Today, diving is very popular among the population. This occupation is for forces and women, and children, and the elderly. If we analyze the dynamics of diving development in our country, then we can safely say that this sport is just beginning its development.

Why is the swimming mask necessary for the diver's equipment?

According to most divers, the mask for diving is the main element of the submariner's equipment. It should be noted that swimming without a mask is considered a distress signal for all codes of underwater federations.

Mask for scuba diving - why is it?

In the water, the human eye can not reproduce information about the objects of the surrounding world with the same clarity as on land. Therefore, free space is required between the eye and the water.

The mask for diving is one of the simplest devices created for this purpose.

Why is diving necessary just a mask, not glasses? Because in glasses for swimming it is undesirable to dive to a depth of more than 1-2 meters, since with a significant difference in pressure glasses will function as suckers. Setochka hemorrhage in the eyes - this is the lesser of ills, which in this case you are guaranteed. Therefore, for immersion to a greater depth, it is necessary to have a mask for diving, since it, due to your exhalation, is able to equalize the pressure between the environment and the podmassochnym space.

In the process of diving as a result of the fact that the water pressure on the mask increases, you can experience uncomfortable sensations. This is because there is a difference in the pressure indices outside and inside the underwater equipment. Equalize the pressure, you can, if you make a slow exhalation through the nose in the mask.

What is the mask for swimming?

Each mask of the diver consists of a rigid rim, in which one or more straps for fixing equipment on the face, and a soft case are built in. The vast majority of modern masks have a silicone body. It should be noted that it can create glare on the glass, but significantly increases the viewing angle of the diver.

The mask strap can be made of silicone or rubber. Of course, the first option is more preferable, since silicone is many times softer than rubber and more elastic.

How to choose a mask for diving?

The choice of masks for diving today is quite wide. This equipment has a rich assortment of colors and shapes. The best mask for diving assumes the maximum viewing angle with the minimum amount of space under the mask.

The space, bounded on one side by the face of the diver, and the mask on the other, is called the podmassochnym space, which is filled with air. Of course, the more podemaschnoe space, the more difficult it is to keep the body head down or in a horizontal position, since the lifting force due to the presence of air is greater. That is why it is necessary to choose the mask, the volume of the podmachnogo space in which less. A volume of about 200 cubic millimeters is considered normal.

When the mask is considered ideal

• If it matches the shape of your face. Masks are produced specifically for a narrow face or wide. That is, they are not dimensionless. Trying on a mask, you need to pay attention to how it fits to the face. The mask, which is great for you, will seem to sag. This is dangerous, because under it easily gets water. If the mask is small, it will put too much pressure on the face, which will create a lot of inconvenience.
• The strap is comfortable. Many divers prefer masks with fabric or neoprene straps. But silicone are considered to be more reliable, as they fit tightly to the head, reducing the likelihood that the mask will fall. However, girls with long hair will be more comfortable if they use masks with neoprene straps.
• Does not affect visual acuity. If a diver uses lenses or wears glasses, he should make a mask on order with diopters. Otherwise, it can reduce visual acuity, which will lead to discomfort when it is used.
• If a small amount of podemachnogo space has a large viewing angle. When you try on the mask, check whether it is convenient to look at it in the sides. Usually the closer to the eyes the glass of the mask, the better its view. In addition, the glass, which is located close, is easier to clean.
• You like it outwardly. Together with this mask you have to spend quite a long time, so it will be better if it will be nice to you - its shape and color should match your taste. Naturally, for the sake of this, you should not sacrifice the practicality and convenience of the model.

Children's mask for scuba diving is chosen according to the same scheme.

How to remove water from under the mask

In the process of diving and swimming, water can not be excluded from the podmassochnoe space. This can happen because of the hair falling under the flange of the equipment, and also if you yawn, laugh or talk.

In order to remove the water trapped under the mask, it is necessary to tilt the head back, press the upper part of the mask and exhale through the nose. Provided that your mask is equipped with a valve, there is no need to press the upper edge.

If you did everything correctly, the water will flow through the lower flange. These actions can be repeated until the liquid has completely disappeared.

What should I do if the mask for scuba diving fogs up?

During the dive, the mask may fog. In order to prevent fogging, you just need to wipe the equipment glass from the inside with saliva, and then rinse with water. This action will help prevent fogging of the mask.

After immersion, the mask should be rinsed well in fresh water. Leaving this part of the equipment in direct sunlight for a long time is not recommended.

How to reduce pressure on the eardrums?

One of the most unpleasant results of the fact that the pressure has increased, can be discomfort in the ears. Why is this happening? Because of the difference in pressure inside the ear where the air is, and outside, where the water is. In order to level the pressure, you need to "blow through", that is, hold your nose with your fingers and try to exhale them. If your mask has a protrusion for the nose, then it will be extremely easy for you to do the above.

Where to buy a mask for swimming?

Many products for diving can be bought in stores of goods, for example, they are offered by "Sportmaster". Masks for scuba diving are usually presented there in a wide range. What is the best manufacturing company? It is believed that the best masks for scuba diving are made by Japanese firm Tusa. The company has existed since 1952 and was one of the first to produce diving equipment. The mask for scuba diving Tusa will surely become for you a reliable guide to the underwater world.