Digital Underwater Cameras

Digital Underwater Cameras

Until the invention of digital cameras, it was impossible to get underwater images. Traditional cameras are not equipped to take underwater images. Digital underwater cameras are equipped to work underwater and shoot effective pictures. With the help of underwater digital camera, it has become easier take underwater pictures and discovers the beautiful marine life. An underwater digital camera is designed specially to shoot videos or photograph the marine life. These cameras have enabled the world to have a glimpse of the underwater empire without having to go to its depths. Huge oceans support the throbbing marine life that remains greatly unexplored. Earlier, it was only the divers and professional swimmers who were able get a glimpse at the underwater life. Now, with the help of underwater digital cameras the divers and photographers can get amazing pictures of marine life and show it to the world. People do not have to go underwater to see how it looks; digital pictures are more than enough to give them a glimpse of it.

An underwater digital camera is safely protected by a waterproof case. They are built to withstand the pressure of water and work efficiently when entirely submerged. Smaller digital cameras are ideal for divers who journey up to two hundred to four hundred feet into the water. Bigger digital cameras work efficiently in far deeper regions of the water. Underwater cameras are of two types, one that needs a film and the other is the digital camera that requires no film. Pictures taken by a digital camera are stored in a memory card inserted into a slot in the camera. There is no fear of running out of film while taking pictures. The quality of pictures taken by digital camera is far more superior compared to film based cameras. The advantage of digital camera is that pictures can be deleted and no space is wasted. This is not the case in film based traditional cameras. The unwanted picture consumes space and has to be disposed. Since underwater digital cameras have high functionalities unlike the normal digital cameras, pictures are crystal-clear with no fuzzy edges. The wide-angle functionality of the underwater digital camera enables photographers to capture sharper and more accurate pictures.

Underwater digital cameras are available in great variety of style, shape, size, and film format. Majority of the digital underwater cameras come with a viewfinder functionality that is useful in picture adjustment. This camera is a boon to beginners in underwater photography. However, digital underwater camera is not only useful to professional divers but it is used to click pictures out of water and even in harsh climates, such as, rain and snow. The digital underwater camera is armed with functionalities like multi-flash function, filter for color correction along with macro lenses. These functionalities makes the digital underwater camera perfectly suitable to take superb quality pictures. This type of digital camera has a memory of 15MB similar to the normal digital cameras and is also equipped with software to manipulate, store and edit pictures.

Following are a few digital underwater cameras:

Panasonic SDR-SW20

This digital underwater camera is compact in design, easy to use and considerable light in weight. It has a 10x optical zoom functionality with MPEG-2 format of 10 Mbpns. This digital underwater camera is one of the best for video shooting underwater. However, this model has a limited capacity for still images; therefore, options for still images are nearly non-existent in this model.

Pentax Optio W30

This company is one of the leading manufacturers of digital underwater cameras. The Pentax Optio W30 is the latest model having 3x optical zoom and 7MP functionality. Both SD and SDHC support it.

There are other companies like Olympus, Sanyo and Intova. Author, Surya Ongko, suggests users and buyers of digital underwater camera to carefully select the camera lenses for better picture quality. For further information on digital cameras, refer to pentax digital slr camera.

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May 7th, 2009