Scuba Diving World | Gear, Theory , Tips

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Underwater Photography & Videography

Underwater photography is the process of underwater photography. It is usually done by diving but can be done while snorkeling or swimming.
Underwater videography is a video production, the branch of underwater photography with the recording of moving images, either as a sport diving water or the business of producing documentaries or films in question.

And this is some picture of them :

And Videography .

Snorkeling, Skin Diving, and Free Diving

Snorkeling is the practice of swimming on a gold-through water, while equipped with a diving mask, a shaped tube called a snorkel set, and usually swimfins. In cooler waters, a wetsuit may also be worn. The use of these devices allow snorkelers to underwater attractions for extended periods with relatively little effort to watch.

Snorkeling

         Scuba diving is a popular pastime, especially in the tropical resort and dive sites. The main attraction is the possibility of the underwater world in a natural habitat, without the complex equipment and training for the purposes of diving, and it appeals to all age groups, because of the way it is little effort and without bubbles exhaled diving equipment.

         Snorkeling is also used by divers when can snorkel on the surface, and teams of search and rescue as part of a water-based research. There is also a means to an end in popular sports such as underwater hockey, underwater hockey, underwater fishing underwater rugby.

Skin diving

Skin Diving is a great way to snorkel. You might want to take a closer look at the colorful fish below. Or you love the feeling of floating in the interior. For another reason, you want to take diving below the surface of the sea and back up again on a single breath. In diving you do not have any means of oxygen, so you hold your breath and come back up.

Wreck Diving

While the idea of wreck diving can evoke thoughts of dark and mysterious in the minds of many people, it is also exciting, educational and fear.

Types of Wrecks

Let's start by having a look at the types of wrecks likely to dip.

Boats and ships
Not surprisingly, most of the wreckage of boats and ships. Historically, most ships were random, but has now sunk quite common to many navies around the world deliberately sabotaging vessels out of service for use by recreational divers. There are many different types of ships that can be explored, from 400 year old pirate ships to modern warships and cruise ships. The most spectacular wrecks serve as artificial reefs, attracting an incredible diversity of marine life.
U-boats
U-boats tend to be more of a mysterious aura that surrounds it can and because they are less frequently encountered by divers. U-boats are usually not readily available to serve due to the narrow, confined spaces and the tendency for submarines in deep water.
Aircraft
It is also quite often be able to wreck aircraft, especially fighter aircraft of World War II dive. There are many aircraft wrecks in the South Pacific and the famous place in the world plane wrecks of Truk Lagoon in Micronesia is found.
Automobiles
Cars are less common than shipwreck underwater, but can often be found in rivers, lakes and quarries. There are even ships that sank with vehicles such as cars and bicycles on board.

Wreck Diving Dangers

          Wreck diving is getting very safe and more menacing than the regular riff, but it can also be much greater risks, especially if the penetration of the wreck is involved.
        During his wreck diving simplest, it may be swimming around the wrecks and to admire and photograph the external features and underwater creatures that came to live on the wreck. This type of wreck diving carries very little risk. The main concern, it is necessary to more accurately monitor the depth, air consumption and decompression, which can all be affected by the deeper wrecks are well preserved and disoriented Wreck n 'does not sit right can be created. The other danger is to know that objects can clothes and equipment, hooks, and that's a good idea, very, these obstacles to be vigilant, make sure control is simplified, and bring at least a diving knife.
       It was also his team's most dangerous wreck diving, which is found during penetration of the wreck. Many wrecks are not safe for entry and it is important to remember that even the wrecks that are sure to be many additional risk and should not be entered without special training and advanced planning.

Wreck Diving Courses

      All agencies offer courses in the ruins of the base that will teach you everything you know about wreck diving. You will learn to plan and execute a safe dive entry into a wreck. These courses are usually taught to include two to three days, and education and training.
     The theoretical training relates to the rules and regulations in connection with diving, safety training and planning for wreck diving wreck.
     The theoretical training includes rules and regulations in connection with diving, safety training, planning and wreck wreck.

Practical training will review a rule about four dives starting with a dive without penetration of the wreck and chart to plan the invasion of two dives with the dive, roll and dive further special equipment wreck followed included. There are more advanced technical training to cover the wreck deep penetration.

Night Diving

Discover a completely different world when the sun goes down. Learn more about the specialty of the exciting night dive.It's different out there at night. The first time you are down in the dark, you see that it's almost a completely different world at night. Although it's a little scary sounds, you will find that there is nothing to fear and that night diving is usually much more relaxed than diving during the day.

What Do You See At Night?

The reef is alive with a very different form of letters in the night. Most fish you see in the course of the day hiding in the night and many who can not be found during the day to see the reef. Night time is the best time to crab, lobster and shrimp, to see to their success. Octopus swim out and coexistence with sharks and barracudas hunt create an extraordinary show. But it's not all, one of the most spectacular pieces of diving at night watching the feeding of the corals. Coral blooms after dark, around the absorption of nutrients from the water around him and looks really nice. Of course, is an incredible event that will not be seen at night without lights, the bioluminescence, the amazing body that glow in the dark!

Where to Night Dive ?

There are some basic considerations for choosing a dive site for night dives. It is best to dive anywhere, you have fallen during the day, you would not get lost in the dark! It is also important to a site that is not very deep (preferably 60 m / 18 m maximum) and do not require that you choose to swim too far. It is also best not to deal in difficult situations.

Before the Dive ?

It is advisable not to know of new gear for the first time in the night because it is important to see how it works and feel comfortable with first. The same goes for a diving partner. Because of the need to stick tight in the night and the increasing difficulties of signaling to another, it is better with a friend you already know and feel comfortable with the dive.You want to keep your device in a well lit. This may sound simple, but many divers have seen for the implementation of their equipment on the boat on its way to the office during the day and it would not be bright enough to do this at night. You should also consider both your dive light primary and backup to ensure it works properly before the banks.

Entering the Water ?

It is important to check with your buddy before leaving the boat or shore. Make sure you dive light attached to your wrist or skirts, and turn it on before you go into the water. Turn your lights on before you go into the water, and after leaving the water is a very good habit, as they find it much easier, the light that makes you drop into water. Make sure to look down into the water to dive light to see with the other divers or obstacles before entering the water.

Descending ?

There are some differences on the way down into the night. You must close your stick buddy, face to face, ideally. At best, it is with both feet into a vertical position of obstacles that can be relegated to protect you. You should also shine your light down and see exactly where you go. Just as during the day, taking care not to reach the bottom, so you can stir the sand or coral to prevent damage.

During the Dive ?

The best way to enjoy a night dive, slowly and steadily. There are so many things to see, you should waste your time and have a nice look about it. You will be thrilled to discover that this will put more light on by your dive light available to corals more colorful and lively during the day are. The slow pace and relaxed during the night dive, most people are very relaxing night dives.It is important to know where you are your light shine. Not Shine Your Light into other divers or directly into the eyes of the fish, because this to them, scare divers and fish!

Signals ?

To report the night, it is necessary to make things a little differently. To report OK, you should be OK sign with one hand, your light shines on them, or if the beneficiary is a little further, you can draw a circle in front of you with your light. Can attract the attention of other divers in the beam of light on their flash. If you have difficulties, get their attention, you can quickly flash your light on his chest. Most of the counters when a light turns on, it is held for five seconds or more. This is a great way to show your pressure gauge in your list of friends or a teacher.

Ascending ?

Ascent is the same as during the day to remain with the additional demand close to your friend, and shine your light upwards to be able to see where you go.

Back on the Surface ?

The best way to take the boat, shore, diver or other signal is either your light shine diving itself to be visible in the water or the OK signal by drawing a circle in front of you as if you were under the water. Think about it, the light until you are sure to keep the boat or on land.

Night Diving Courses

It is possible to make a night dive with the Advanced Open Water course and it is also possible to make an evening more detailed diving specialty. Although there is no formal qualification for night dives, it is recommended and may be the insistence by some dive operators, such as your first night dive completely under the supervision of an instructor.

Enrich Air Nitrox

People with EANx

Enriched Air (Nitrox) is a mixture of oxygen and nitrogen, which is used as the breathing gas by divers. Enriched air contains only nitrogen and oxygen, all other gases are present only in trace amounts. The name "enriched air" means that the mixture of oxygen and nitrogen, a higher proportion of oxygen than normal air (more than 21% oxygen), it was essentially air, "enriched" with additional oxygen. EAN Nitrox is abbreviated or "Nitrox". During Nitrox can contain any oxygen content over 21%, the most common blends are 32 EANx (NOAA Nitrox I) and EANx 36 (NOAA Nitrox II), which are 32% and 36% oxygen. special training and certification and to dive with Nitrox.

Deep Diving

Discover the exciting world of Deep diving.

The meaning of the term deep diving is a form of technical diving. It is defined by the level of the dive, the diver training, diving equipment, breathing gas, and the supporting surface:

       * In sports, scuba diving, PADI define some 18 meters / 60 feet - 30 meters / 100 feet as a "deep dive" (other dive organizations may vary)
       * In technical diving at 60 meters / 200 feet, a "deep dive" are
       * Supplied in the diving surface, 100 m / 330 m, a "deep dive" are