Analysis using refractive element optics with ALFA

I am university student in Japan.
I want to research effects of circadian rhythms with refractive element optics with ALFA of sollema.
But now, I cannot calculate taking into account refraction.
So, does anyone know how to set up the refractive index and how to account for refractors?

I look forward to hearing from you soon.

https://www.solemma.com/alfa

Have you asked Solemma for help?

I sent Solemma(christoph@solemma.net) an email a week ago, but I have not received yet.