As I talked about in my Why You Should Take Macro Pictures Underwater blog post, having a camera rigged for macro is the best way to find a whale shark/manta/mola mola/tiger shark/sea turtle/etc. Why? Because they can tell when you can’t take a picture of them and they just show up. It’s very unsporting of them to do this.
If you have a compact camera, the solution is easy: just flip it to wide-angle mode and take pictures. It might take 15 seconds, but you can do this. This is one huge advantage for the TG4/TG5 or a handful of other compact cameras. They can do macro and wide-angle without having to change lenses.
But on a mirrorless or DSLR, there are different lenses for each style of photography, and that requires that you know what kind of shooting you’ll be doing prior to each dive. You have to commit to macro or wide-angle for each dive. You *could* use something like the Nauticam World Wide Lens to convert a M67 flat port to a dome, but you still need a semi-wide lens.
So I cheat. I like to carry a small action camera with me that is rigged for wide-angle shooting. Even better if it can do video shooting. I’ve used a Paralenz and a GoPro Hero for this. Either one works well. For the Paralenz, when I’m diving the tropics, I stuff it into the left-hand sleeve of my rashguard so I can just pull it out and film. For the GoPro, I use a small handle and stuff it into a pocket.
I’ve thought about mounting action cameras between float arms using a small arm and 3-way ball joint but haven’t done it yet. That way, I just have to tip the big camera down and shoot. When I try it, I’ll let you know.
See You Underwater!!