Spen, two tips:
One, use the Photoshop RAW converter (ACR), and hold down the ALT key while moving the exposure slider: The image will turn black. Increase the exposure to the point where you just start to see pixels, then back it down .05 stop. (Note: If the scene has reflective highlights, such as from metal, you may even want to try the scene without backing down after you start to see a few blown pixels.)
Then, in Photoshop, use the Shadows/Highlights adjustment to recover shadow detail. This can be found at:
Image -> Adjustments -> Shadows/Highlights...
And then be sure to enable the Advanced settings.
The starting points are way too aggressive, though: Start out with these settings:
Shadows: Amount = 20% ... Tonal width = 30% ... Radius = 30 pix
Highlights: Amount = 2% (that's two, not twenty percent) ... Tonal width = 20% Radius = 30 pix
Adjustments: Color correction = zero ... Midtone contrast = zero (but you'll adjust this once you recover the the shadows & highlights)
Black Clip = 0.01% ... White Clip = 0.01%
Then, save these as your defaults.
Hope this helps!
Dan
...I just got back from the Similan islands and I did my first dives with my new Tokina 12-24mm and 6" dome. I have adjusted a little in PS but am interested in your comments about lighting (I know I need more already), composure, strobe placement, diffuser or not, PS hints etc etc.
The conditions were far from ideal and the shot was taken on a rainy day around 8am. Taken with a Nik D80, Tokina 12-24, single DS-125, 1/125s, f5.6, ISO 125, RAW.
Thx in advance
Spen