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Diving Mask Snorkel
A diving mask is an underwater diving equipment, underwater fishing and apnea, which allows divers to see clearly underwater. The principle of the diving mask is to keep the cornea in contact with air so that it can play its role, that of refraction. This equipment is used interchangeably for snorkeling, diving, snorkeling, or scuba diving. A diving mask snorkel is composed of a glass plate placed in front of the eyes and a skirt of rubber or silicone designed to create a tight seal between the glass and the face of the plunger. The skirt covers the nose to give him access to the same interior space where the eye. There are two reasons for this: the first reason is to blow air into the diving mask snorkel (nose) when the water pressure (depending on depth) begins to compress the diving mask snorkel against the face of the plunger. The second reason is that with the soft silicone that covers his nose plunger can pinch the nostrils together and perform the Valsalva maneuver to prevent the pressure outside it hurt the eardrums. There are masks made of plastic, but they are not very recommended, with some exceptions. Most often masks today are made of tempered glass or binocular type monogoggles either diving mask snorkel. The first limit the amount of air into the mask, the latter allow a broader view and are therefore more suitable for beginners. Limit the volume of gas is very important for apnea minimize the amount of air lung devoted to compensate the hydrostatic pressure exerted on the mask. Unless otherwise stated all cons-diving mask can be modified to measure by a specialist optician to correct nearsightedness or other eye disorders. The most conventional masks only cover the eyes and nose diving but there are also full masks, also known as face masks, which cover the entire face of the plunger and isolating the mouth with water. This allows to integrate a communications system that allows divers to talk among themselves or speaking with those remaining on the surface during immersion. 1932-1934: Russian Alec Kramarenko patents a mask with breathing tube valve, preventing water ingress into the tube, a kind of snorkel. Two pears located on the top of the diving mask snorkel can prevent the veneer deep. 1936: Sanary-sur-Mer, creating the diving mask snorkel of Paul Dubois, the "shark lux" (source: company website Squale). In Sanary, the company manufactures and sells long Dubois mask diving mask snorkel. Currently the Company is Squale Vaiges in Mayenne. While these sources contradict each other, for many years (the 1950 and 1960 mainly), the mask was the mask Squale diving all official shipments Cousteau. For example, the masks worn by the diver of the Calypso Cousteau in the 1955 film The Silent World Squale are masks. Its distinctive shape has remained the language of the divers, who even today speak of "old masks" as "oval masks. But the oval shape of the mask type monogoggles not only claimed by the company Squale and it is difficult to cross-check all available sources to determine what happened for years 30 and 40, or which persons are involved, were in the origin of the modern diving mask. Copyright Text is available under Creative Commons attribution share alike, other conditions may apply. See Terms of Use for more details and credits graphics. If reused texts of this page, see how to cite authors and include the license. Wikipedia ® is a registered trademark of the Wikimedia Foundation, Inc diving mask snorkel. Charitable organization governed by section 501 (c) (3) of the Tax Code of the United States. . Masks, which is also called as diving masks are required for diving and snorkeling. Those wishing to explore the fascinating underwater world with clear vision, is dependent on a mask. A high quality diving mask snorkel has typically over an impressive field of view so that an excellent viewing angle under water. A diving mask snorkel is for the divers, whether beginners or advanced, an important accessory that should necessarily match exactly. Sometimes it is with the huge selection of diving masks not so easy to choose a suitable mask. Every year new models on the market and the choice turns out to be very difficult escalation of advantage is to consult a professional installer, as a diving mask, which does not meet your needs spoils the fun of diving. It is similar to all other sports, it takes the right equipment guarantees fun and success diving mask snorkel. With the mask, it is important to be diving for what sport and what depth the glasses. This has to do with the water under pressure and with the type of water should be dipped in the. To construct the diving mask snorkel can be said that there are basically two different models. On the one hand there are the masks, which consist of two segments. The two sections each cover one eye and are in the middle attached by an elastic band. One advantage of this elastic band is that it can be adjusted behind the head. Such glasses can therefore be adapted to each head. Another embodiment of swimming goggles will be used for deep diving. These facemasks are made of only one chamber and ensure that both eyes and the nose can be easily used diving mask snorkel. Be careful with this kind of a diver swimming goggles must be careful not to breathe through the nose, but by diving or snorkeling through the bottle mouth. Breathing through the nose can lead to fog up the glasses and thus the field of vision is significantly impaired. As you can see, it is not easy to find the right mask. Therefore, good advice from a specialist or your own research, for example the Internet, always an advantage. Since the floating shoe is already buying easier. And just such advice is available here on taucherbrille. biz, because with the ever increasing choice, it is understandable that one can not always keep track. This is exactly where this site and not only advises on the purchase but also gives important tips on how to properly maintain the glasses, for example, cleans and treats. How to maintains the diving mask snorkel though is up to you but to ensure a truly good life it can not hurt our tips for the care to even read diving mask snorkel. . . .
