In part one of my macro musings I talked about what macro is and a bit about macro lenses. Lets move on to a common question from would be underwater photographers.
Medcalf's Macro Musings: Part 1 Intro and Wet Lenses
Power saving tip number two : Bluetooth, WiFi and GPS
The most important shots you take on a diving trip
Power saving tip number one : Flash output
Just a short blog for underwater photographers. Did you know that if you are using a strobe on manual power with a fibre optic cable for triggering your camera flash will trigger the strobe on any setting. This means you can set your flash to manual on the lowest power available, which will save you considerable camera battery power if you haven't already been doing it.