1,a set of diving equipment about how much money?
ANS: As Hubei said, cheap can be very cheap, expensive can be very expensive, there is no bottom. The only equipment needed for recreational diving or for beginners is a mask, flippers, snorkel, SUIT, cylinders, weights and so on, which can be borrowed at the place where you want to dive.
2. What is the difference between recreational diving equipment and professional diving equipment, and how big is the price difference.
The difference is in safety. The same equipment used in the material is different, because professional diving requires divers may go to deeper places, so to ensure the safety of all equipment. In the case of technical diving, everything is usually double backed up, even the BCD is double airbag. The price difference also depends on what brand you choose.
3What are the conditions under which professional diving equipment is used?
Technical diving equipment is generally required for dives that exceed the no-decompression limit for recreational diving. These include salvage, wreck detection, cave diving, etc.
4How much does an underwater video camera and underwater camera cost?
The main price is the price of the waterproof shell, generally if you use a stupid machine with a diving shell not much money, a few thousand ranging, but also depends on the brand. But to the professional SLR, the need to match the shell is more expensive. The primary case for cameras can be made of SEA and SEA, which is full of high-strength plastic and is waterproof up to a depth of 60 meters. Generally to 60 meters below the depth of the plastic shell can not be used, the general use of aluminum alloy or high-strength metal shell, the price of such shells are generally very expensive, tens of thousands - to more than 100,000 ranging. Cameras relatively more use of aluminum alloy shell. In addition, the camera also needs to be equipped with flash,
Generally 1-2, the good ones are also tens of thousands of dollars to hundreds of thousands of dollars. Cameras need to be equipped with lighting assistance, 1-2 can not, the price is also tens of thousands to hundreds of thousands of dollars.
Diving photography and video equipment is no bottom, depending on the ability of individuals ...