Carlos, welcome to ScubaBoard. . . we've got a lot to share with you. First, look at the top of the page, there is a label for "Photo Gallery" There are thousands of underwater pictures for "Surface Intervals" forced on us in cold weather. Many of the photographers give details about their equipment.
After falling into the photo gallery, please come up for air, and click on the "Forums" button. . . Hang on for the ride as topics for education, sport, equipment everything that can happen underwater. Among those topics is a large area of discussion about underwater photo equipment. In the U. S. there are always people who disagree about which is better, Ford or Chevy cars. In this forum there are disagreements between Canon and Nikon. Look through the photos of each and you'll learn it's the photographer, not the camera that can make art.
Spend some time with us and help us with questions about your diving experiences, and share your photos.