Does anyone know why I would be gettig a white glowing circle around the iris of these eyes? Character is Sydney. I've applied a bump map which is a little heavy but without it the circle is exactly that, a circle.

Anistrophic shader on eyeball, iris, and pupil. That's all there is except for the eye texture attached to the bump. This happens if I put a "glossy" shader as well. Have no idea what it is or how to get rid of it.

I'm making a character for Sydney and this is a big block!