This is an updated version of my eye shaders for Gen 4 daz figures. I impoved the shaders and also include texture maps that I made so the mats wont load up blank. You will be able to use your own textures or ones you bought with varying degrees of succsess.
I do not use SSS in these shaders as I have not had much luck with getting SSS to look right on Eye materials in Poser 11. If you have questions about these shaders you can contact me at the Smith Micro Poser forum. (Ghostship)
For the best results use a bump map for the iris. « Less