Equipment
A bit about my underwater photographic equipment :
Camera - Nikon D80Housing - Sea & Sea DX-D80
Strobes - Sea & Sea YS 110's
Standard NX flat port
Compact dome port
Fisheye dome port
Nikkor 10.5mm f2.8 DX fisheye
Tokina 10-17mm f3.5-4.5
Sigma 18-50mm f2.8 EX DC Macro
Nikkor 60mm f2.8 micro
An Inon 45 degree viewfinder is fitted to my Sea & Sea DX-D80 housing to replace the small standard viewfinder. Thanks to Ken Sullivan for help with this modification.

My underwater photography started around 1983 and for many years I only used Nikonos III film cameras.
In 2004 I changed to using Canon Powershot A80 and A95 compact digital cameras inside Canon cases, adding external strobes and Inon wet-fit lenses (UWL105AD, UFL165ADfisheye, UCL165ADmacro).
In 2006 I started using a Nikon D50 SLR, shortly followed by a Nikon D80.
All underwater images are now shot in RAW format and Adobe Photoshop Elements software used for image enhancement.