--- /dev/null
+Schott LaF 9, 365nm - 2325nm\r
+USER\r
+2 1\r
+SQRT(1+B1*wvl^2/(wvl^2-C1)+B2*wvl^2/(wvl^2-C2)+B3*wvl^2/(wvl^2-C3))\r
+0\r
+B1 1.75303976E+00;\r
+B2 3.42145763E-01;\r
+B3 1.04243134E+00;\r
+C1 1.25249595E-02;\r
+C2 5.47228047E-02;\r
+C3 1.04326262E+02;
\ No newline at end of file