For the time being, I prefer throwing money into courses rather than photography equipment so I was happy with those few shots with what I had. And it was also to prove that the humble camera in the phone can do just as good or even better photos than some of those low end dedicated underwater cameras.
I'd suggest getting a wider angle light or something less spotting. With some cleanup work, those aren't too bad for a camera phone.... underwater LOL
I've often eyeballed the housing they make for my phone, would be kind of fun to just snap a few shots of a dive to send off when I get topside, as usually my dive camera takes a few days for me to process all the photos.
Plus it's fun to post on FB "[pic of you diving] ...Sent from my phone." LOL... wait what?!?
To the comment above yours on the cheap canon/housing... seriously... they are CHEAP if you want to get into this.
Just search ebay for "Canon underwater housing"...$50 housings all day long.
Advice on that... find the cheapest housing in the best shape (o-rings are $5-10 direct from Canon if you need one, and crystal lube is cheap too)... then find the range of camera models that fit it and also buy the best model that fits it on ebay.
For instance, just a quick search, I found one housing that fits the canon SD870. It's a $250 housing... for $50! ...yes it's older, but its WAAYY more feature packed than the camera phone, has image stabalization (VERY VERY important for underwater use) and lots of other good stuff.
Camera is $10-20 all day long on ebay....its an older model.
IMO these combos blow away the crappy feature-less sea and sea, intova, etc cameras. Obviously the example used above is a much aged model and you can get much newer camera (a year or two old) for just as cheap...its all in finding the housing first in the $50ish price range give or take a little. Once you find a housing that holds a camera that meets your needs, THEN search out that camera on ebay.
Why get an older model? Because when it eventually floods (we have a saying for underwater photography...it's not IF it floods, it's WHEN it floods..) you can just pull the mem card out, throw the camera away, and get another one for your housing...for $10 LOL.
ALSO... check this out, its your best friend for point and shoot Canon's
CHDK Wiki
Many models you can unlock the RAW functionality (and anything else the processor in the camera can do, but was limited by model range) on these cameras by running hacked firmware.
I run it on my SD1100is and it works great. See my post in this same forum section (Orange Grove and Troy Springs dives), all the underwater shots were taken with it.
Also... when you grow tired of the quality of an older camera, you're out a whopping...$60 in this case? Use it for a couple years... upgrade to one many times better... all for another $$50-80

I've got quite a few of them myself. The old ones make GREAAATT cameras to hand your dive buddies while you man the better one yourself. When the dive day is over, you then have all these great photos of you that your friends had fun taking, all while not worrying about them losing the camera since its your older backup
