What are the water -resistant digital cameras?
Water -resistant digital cameras, digital cameras are designed to withstand all of the low levels of water exposure, such as leaks and rain spray to complete immersion. They may include construction elements from partially sealed electronics to solid, impermeable plastic covers. It is important to realize that water -resistant cameras are not the same and will not protect from moisture and cameras that are waterproof and advertised as fully submerged. Water -resistant digital cameras are evaluated along this spectrum by the Japanese industry (JIS). Class 0 cameras are completely uncomfortable for water. Grade 1 cameras are only resistant to drops of water that fall vertically like rain. Grade 2 cameras are protected against vertical drops of water when the camera is slightly inclined. They become more waterproof. Those in class 3 are resistant to spraying water and rain, while cameras 4. The degrees are protected from splashing water. In the 5th year are water -resistant camerasscreened from nozzles. Grade 6 cameras are protected from stronger water nozzles and can be considered “waterproof”. Sub -immersion resistance begins in grade 7, in which cameras are protected from temporary immersion, and finally, water resistant to water resistant to 8 is protected from the effects of continuous immersion in water.
Digital water -resistant cameras with 8 degrees can be used when immersion in water up to a certain depth, which is usually specified by the manufacturer. These devices are generally considered to be real underwater cameras and are designed for tours of snorkeling and diving. Cameras designed and sold as water resistant to sacrifice more advanced functions found on conventional cameras such as strong zoom lenses, high -resolution recording and large liquid crystal screen (LCD).
almost all digital water -resistant camerasThe internal zoom is. They allow a modest approach without the lens located behind the camera's body. The approximate rule is that at the same price, the water -resistant digital camera features are two years resistant for those available on a conventional digital camera.
Thealternative to separate digital water -resistant cameras exists in the form of waterproof housings that make it possible to use virtually any camera under water. Such attachments are bulky plastic covers that literally store a normal digital camera and have a glass port through which the lens can photograph. Depending on the model, they can allow use at snorkel and diving depths and introduce a reasonable possibility for taking underwater photos.