[David Solito]

http://www.schott.com/advanced_optics/e ... index.html

[Half Life]

Is that enough to make complex IORs for the whole line? I see there is definately enough to make custom IORs here but I've never tired to make a complex IOR.

Best,
Jason.

[David Solito]

I am not sure about a full ior material, but it's interesting when from the wizard you make a glass and then adjust the Nd et Vd value.
As we know more Nd has a glass more the dispersion will be.
You can open an ior file in a text editor, you will see the differnet Nd value on different Wavelenghts.