If you have seen films like Deep Blue Sea or Crimson Tide, you might have wondered how all those breathtaking underwater sequences were shot. But, wait a minute. Such underwater sequences has been tried and tested successfully as early as in the 1960s. During those days people would have worked harder in order to cover it with some material so as to make the camera water proof. But today, technology has handed us underwater camera specially designed to shoot underwater sequences. Such cameras are water-resistant and are made using state-of-the-art technology that reproduces high quality images on the screen. It is difficult to spot out the best underwater camera as there are several companies that come out with new products every year. Some of these cameras are extremely small in size and can be fits in your pocket. Fish camera is armed with unique lenses and internal features that allow people to set them easily and take the required images.