Underwater photography is the process of taking photographs while under water. It is usually done while scuba diving, but can be done while snorkeling, swimming or while staying in a submarine. Underwater imaging is considered a really challenging area of photography, since it requires very specialized equipment and techniques to be successful. Despite these challenges, it offers the possibility of many exciting and rare photographic opportunities. Animals such as fish and marine mammals are the most common subjects, but photographers also pursue shipwrecks, submerged cave systems, underwater "landscapes", and portraits of fellow divers.
The primary obstacle faced by underwater photographers is the extreme loss of color and contrast when submerged to any significant depth. Underwater photographers solve this problem by combining two techniques. The first is to get the camera as close to the photographic subject as possible, minimizing the horizontal loss of color. This is best achieved by using wide-angle lenses, which allow very close focus, or macro lenses, where the subject is often only inches away from the camera. The second technique is the use of flash to restore any color lost vertically through the water column. Fill-flash, used effectively, will "paint" in any missing colors by providing full-spectrum visible light to the overall exposure.
In this article we will feature 50 Beautiful examples of Underwater Photography.
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