Imaging recource: Watertighting: Key To Underwater Photography

    By IR Reader Mihajlo Filipovic Most photographing devices are created for use in the air. All optical, mechanical and electrical components must have air around them to work properly. So we encase a normal camera in an artificial “air bubble” to make sure it will operate in water. All underwater housings and also bodies of amphibious cameras are just that: artificial air bubbles wherein our everyday mechanisms work safely. There are ways and ways to construct photo cameras to make these impervious to water, and depth pressure...
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