Colorless optical glass
无色光学玻璃（KF类）的折射率、色散系数等标准数值
NO | 牌号 | nd | nF | nc | ne | ng | vd |
1 | KF1 | 1.50058 | 1.50667 | 1.49792 | 1.50265 | 1.51145 | 57.21 |
2 | KF2 | 1.51539 | 1.52197 | 1.51251 | 1.51763 | 1.52719 | 54.48 |
3 | KF3 | 1.52629 | 1.53350 | 1.52318 | 1.52874 | 1.53925 | 51.00 |
4 | KF4 | 1.51742 | 1.52434 | 1.51443 | 1.51978 | 1.52984 | 52.21 |
5 | KF5 | 1.53358 | 1.54080 | 1.53046 | 1.53604 | 1.54655 | 51.60 |