About underwater and water-resistant digital cameras ; the sort execs use are very dear and not routinely utilised by casual photographers. The price of underwater digital cameras is often to prohibitive for just keen amateurs to afford so it is left for heavy scientists to use this piece of modern day technology. Many water-resistant cameras are ok but they cannot be submerged for at least a meter under the surface of the water.
Now if you’re truly serious about using an underwater digicam to capture those wacky and funny moments underwater, I recommend that you buy a specialty camera.
There’s shortage of real underwater cameras due to the issues of water ingress in to the camera and of water pressure. A few of you could have seen or attempted the cheap answer to this problem that comes in the shape of a plastic casing. As a make-do, it woks quite well ; converting a standard digicam into an underwater or waterproof camera.
There are a couple of things you must be conscious of if you are taking pictures underwater. First purchase a waterproof or underwater electronic camera. And then periodically check for leaks in the casing.
The water has a unusual effect on light as I am sure you have experienced from time to time ; it is known as diffusion and the deeper you dive the more this distortion happens. The results of this is a darkening of the captured image so adjustments to the white balance are required. Also, photos taken underwater will come up larger than pictures taken on land with the same zoom effect. You will have to give more attention using the viewfinder to make certain you are achieving the shot you would like.
It’s not uncommon for water-resistant case to spring a leak so before you go on your dive, check that the camera I continue to watertight by submerging it for a couple of seconds. Especially check the seal to make certain that a grain of sand or even a hair has not damaged the seal. To help combat any condensation, place a silica gel pack or two within the camera case scrupulously making sure the camera will still work.
Don’t be fearful to experiment with your underwater digicam by adding other lenses that may come with it. Macro lenses will help you capture small things without getting too close and startling your subject.
Also, do not forget to always wash of salt when you’ve used it under salt water because if the salts are not washed off, in time they will crystallize ; and cause leaks in your camera case. The simplest way to rinse of an underwater electronic camera where grains of sand are present particularly is with a flow of clean water.
You may learn more about underwater digital cameras at the Sony, canon or Nikon web site who are makers that produce this kind of specialised item.
