--- /dev/null
+Schott TiF 6, 405nm - 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 1.40069329E+00;\r
+B2 1.34903418E-01;\r
+B3 9.24097449E-01;\r
+C1 1.09426015E-02;\r
+C2 7.08666547E-02;\r
+C3 9.94792445E+01;
\ No newline at end of file