An underwater camera is a specialized device designed to capture images and videos beneath the water's surface. These cameras are often waterproof and can withstand high pressure, making them ideal for activities like snorkeling, scuba diving, and marine research. They come in various forms, including compact models and professional-grade equipment. Many underwater cameras feature advanced technology, such as high-resolution sensors and image stabilization, to ensure clear and vibrant photos. Some models are also equipped with built-in flash or LED lights to enhance visibility in dark underwater environments. Popular brands include GoPro, Olympus, and Canon.