Softwares: Daz Studio 4
Base Figures: Genesis 8.1 Male
License: This is licensed for commercial or non-commercial use.
21 eye materials which work with Genesis male 8 and 8.1. I left the original material settings unchanged, bar my textures. You might want to tweak for different results.
The iris textures were created with Filter Forge. It is therefore possible that there might be similarities to other people's products. While I don't technically mind you using these in your own character sets, the guys from Filter Forge might disagree and this is consequently not a merchant resource.
You may use the provided freebie for commercial and non commercial renders.