Usually underwater digital cameras are used by serious professionals and are not a general piece of photographic equipment you can buy just anywhere. Studying the life below the surface, underwater digital cameras are only normally within the realm of marine biologists and other nautical scientists Many waterproof cameras are ok but they cannot be submerged for more than a meter below the surface of the water.

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Now if you’re really serious about using an underwater digital camera to capture those wacky and funny moments underwater, I suggest that you buy a specialty camera.

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You see, water pressure is the real problem for these cameras as well as water leaks Manufacturers have found it is easier just design a watertight cover that goes around the digital camera instead. This type of covering will turn your conventional digital camera into an underwater digital camera.

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As this is a completely different area to normal photography you would be well

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The water has a strange effect on light as I am sure you have experienced from time to time; it is called diffusion and the deeper you dive the more this distortion takes place. Some direct results of diffusion are a problem that can be overcome by changing the white balance settings. Also, pictures taken underwater will come up larger than pictures taken on land with the same zoom effect. To ensure the correct image will be taken you will have to pay a little more attention to the shot you are taking.

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Before using your underwater digital camera, submerge the camera in the water first for several seconds then check if there are leaks through the cover. Even a silly thing like a strand of hair can break the seal so check carefully before submerging. Small silica gel packs can be useful if they can fit in the cover without causing an obstruction.

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Most underwater digital cameras come with optional lenses so don’t be afraid to add these lenses to your underwater digital camera kit. If you enjoy looking at things close up then you will need to fit a macro lens.

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The seals on the underwater digital camera need to be kept clean and free fro contaminants so ensure the camera is thoroughly rinsed of when you return to the surface. In particular where sand is present then a stream of water to rinse it off is best. <!–[endif]–>

Read more: Camera Cover For Underwater Use

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