Underwater Photography - Just a Hobby, or is There a Serious Side?

When we think of underwater cameras and photography, we think of capturing what we see while snorkeling and diving; we think about the pictures we'll take and share. We practice taking better and better pictures; it's a hobby and we love it. Or we share them with people not lucky enough to have seen the beauty of what lies beneath the seas and oceans. The fish whose colors we've only seen in saltwater tanks. We think about good things; vacations and relaxation, adventure and exotic creatures.

But there are other uses for underwater cameras that don't paint such a pleasant picture. Unfortunately, I was reminded of this recently when two young children disappeared after wandering off. Their home was by a river. I'm sure they'd been told of the dangers of the water, to not go near it without an adult. But the draw may have been too much. The river was running high as there had been recent storms.

Search and rescue operations use underwater photography to search for drowning victims as well as missing objects. Of course, the recovery of drowning victims as quickly as possible to bring closure to families suffering from the loss of a loved one is the primary purpose. These searches typically have been done using divers and water-trained dogs. However; underwater searches can be very treacherous to the divers, and are time consuming. Another problem being that many times it is unknown where the victim was last seen, broadening the search to a vast area, often to hundreds of acres.

Underwater cameras enable law enforcement to see water crime scenes in areas too dangerous for divers, and without disturbing the site. Investigations with video tapes may be used to determine whether or not there actually is an underwater crime scene. Rather than send divers in to dangerous waters, cameras can be used to search in polluted and hazmat areas. There are underwater cameras designed to search at depths of up to 120 feet in most water conditions. Infra-red systems allow for searches in low light situations.