Sure! You must have cut up a lot of milk bottles then, eh?
I had looked at the links but does a domed diffuser make that much difference even for CFWA?
Nope, we get our milk in tetra pak. No plastic...
Well I haven't tested any dome diffusors myself, so I don't know for sure.
The sample images at Glowdive's link is all what I have seen and to me they look very promising.
My main head ache is if I should go for Ikelite's or Glowdive's.
They probable do a similar job, but there could be other reasons to pick one over the other such as built quality, material (will they break easily?), how they are attached (easy to remove under water, safely secured etc), how they alter the color of the light etc.
If you live somewhere where milk or yoghurt comes in white or creamy coloured plastic bottles/pots, I'd suggest cutting a couple of those up into shapes that best fit your strobes and using paracord to attach them. Cheap, easily replaceable, totally customisable - and, dare I say it, almost environmentally, recyclable friendly..... ... and a fun project!
Thanks, but I already have flat diffusors. That was not the issue. I have been taking uw-photos with diffusors for about 25 years... ;-)
As you could see if you followed my links, I am talking about DOME like diffusors. Diffusors specially made for CFWA.