# CaF2 prism # Prism C2 # 8-13 Jan 1998 # # Wave Trans # nm 123 0.27512 125 0.55538 128 0.68073 130 0.74067 132 0.73029 135 0.75199 140 0.78486 145 0.81282 150 0.82881 160 0.85194 170 0.87436 180 0.89611 190 0.8828