A few nice Water Quality Testing images I found:
Image by papayatreelimited
I think I’ve got my winter camera (Canon SX10) and a summer camera (Canon D10). After two weeks of testing, I can certainly recommend the Canon D10. It handles the underwater shots really well – I love the colors and brightness. On land, I do miss the zoom of the SX10, so this D10 is strictly for situations where I can’t take my other camera.
I love the D10. It’s a lot of fun and keeps me in the water for longer – swimming and diving to get some shots – so it’s also a great exercise tool
I would absolutely recommend it. I do love the 560mm zoom of the SX10. But this D10 absolutely does the job of taking underwater shots really well. The fact that it’s shockproof means that I can just throw it in my swim/snorkel bag and not worry about it. I wrap the floating wrist strap around the lens, and that keeps the lens protected. Out of the water, the photo quality is sharp and colors perfectly acceptable.
Image by deserttrumpet