2007-04-16 Exploring the 1km long Nikau Cave, Waitomo.

After 44 days at the service center I finally got my external flash back and was super keen to try it out in a cave. It was an interesting setup. The camera was a Nikon F100 and the flash was a Canon Speedlite 420EX. To 'sync' them I set the camera on 'B' and held open the shutter until Shiva 'popped' the flash.