For any diver, underwater photos or pictures can provide memories that will last a lifetime or provide pictures that can be used for dive magazines or other publications. When doing underwater photography, there are just two options when it comes to cameras. You can either purchase waterproof cameras or you can buy special waterproof housings for regular cameras that you may already have. Additional equipment such as specialized lenses and strobe lights can also be used to improve picture quality which can be extremely problematic underwater if you only use conventional above ground techniques. Whether taking underwater photos or pictures is something you want to do on a professional level or just as a memento of your experience, it can be a fulfilling reward for the time you spend diving underwater.