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Greetings, fellow divers and photographers. If you're new here, you may want to subscribe using one of the highly-convenient ways to the left of the page: email, RSS, WordPress, etc. Or check out my page on FaceBook. It's easier than trying to find a 5mm shrimp in the big wide ocean and I promise not to send you email nor try to sell you anything.
Thanks for visiting, and happy shooting!
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I spent the time to build a quick demo and howto on the undocumented focus lock and manual focus of the TG4 and TG5. Once you know how to do this and practice it so you can do it on a dive, it makes a world of difference in your photos.