Schott LaSF 36A, 365nm - 2325nm
USER
2 1
SQRT(1+B1*wvl^2/(wvl^2-C1)+B2*wvl^2/(wvl^2-C2)+B3*wvl^2/(wvl^2-C3))
0
B1:	1.86870418E+00;
B2:	2.57335292E-01;
B3:	1.74621521E+00;
C1:	1.12660196E-02;
C2:	5.09972123E-02;
C3:	1.49125471E+02;