If I were to not go with one of those Sea & Sea cameras..
I am new to both diving and underwater photography, but want an entry level system under $1000 that will allow me to present clear and good images of mostly fish and invertebrates, as I am planning to create a photojournal of the species I encounter on my dive trips this coming Fall.
What camera's should I look into? I have read Olympus SP350, but I don't know the why behind what makes that better than others.
A couple things that make the SP-350 more interesting:
1. Manual control of the camera -- this means that the user can set the aperture and shutter speed both independently and both at the same time. If you ever plan to use a strobe, you will eventually want to adjust the camera settings rather than let the camera do it for you.
2. Availability of accessories -- whether you get the Olympus housing or the Ikelite one, you can add aftermarket wide angle and macro lenses.
3. Availability of a TTL housing -- the Ikelite housing has TTL through a synch cord with Ikelite strobes like the DS-51.
There are some things that are not so great as well:
1. It has been discontinued so it might be hard to find (though refurbished ones are out there cheap)
2. It only uses xD cards.
As mentioned earlier, the Canon A- series is also attractive. You could pair the Canon camera (like the A-640 -- ~$300) with the Canon housing (WP-DC8 $170) and an INON D2000 strobe ($539 or D2000s ($459) and have quite a nice package. However because of the port design of the little housing, there aren't any add-ons for it (at least not yet). You could go the same route with the Olympus (camera, oly housing and D2000 strobe) and have the lenses available. Or, if you didn't mind having a little older camera with less pixels, the Canon A540 is a good 6.0MP camera with manual controls and accessory support. You could get the camera for around $190, the Canon housing (WP-DC2) for about $165, and the INON D2000 strobe. With arms and tray you're still in the ballpark for your price range and you can add INON lenses to the package if you want them. The WP-DC2 design is supported by INON accessories.
Just a few thoughts for you. Your best bet might be to give a ring to one of the site sponsors retailers and let them recommend a few things to you . . .
Mike