The camera is an inexpensive ($75) SeaLIfe Automatic, ReefMaster CL, F 5.6, 35 mm lense, 1/125 . It's waterproof to as deep as I can go, and the film is Kodak ASA 200 print. The flash is in-camera and flash / camera range s 2 - 3 feet. Closer or further is out-of-focus and unlight. But, then again, that's about the range you get with a $2000 Nikonos System! So, When it get's flooded underwater the $$ loss isn't that much!