Can anyone tell me why they would purchase a DC800 as opposed to a DC600?
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I have both a DC600 and have recently bought the DC800. The biggest improvement is that the DC800's batterys will last a days diving. With my DC600 I only got about 30 minutes of diving/picture taking and they were dead. I've done two 70 minute dives with my DC800 and still had plenty of battery life left that I probably could have done a third dive.