下表中各有40种冕牌玻璃和火石玻璃。现要求双胶合透镜位置色差系数
=0.01,P0=0和P0允许误差|△P0|<0.1。试求有哪些冕牌在前或火石在前的玻璃组合可满足上述要求(冕牌在前和火石在前各算一对)。
表 40种玻璃的n、v值 序号 | 名称 | n | v | 序号 | 名称 | n | v | 1 | QK1 | 1.4704 | 66.80 | 1 | KF1 | 1.5005 | 57.2 | 2 | QK2 | 1.4781 | 65.60 | 2 | KF2 | 1.5153 | 54.5 | 3 | QK3 | 1.4874 | 70.00 | 3 | KF3 | 1.5262 | 51.00 | 4 | K1 | 1.4996 | 62.1 | 4 | QF1 | 1.5480 | 45.9 | 5 | K2 | 1.5004 | 66.00 | 5 | QF2 | 1.5608 | 46.8 | 6 | K3 | 1.5046 | 64.80 | 6 | QF3 | 1.5749 | 41.3 | 7 | K4 | 1.5080 | 61.00 | 7 | QF4 | 1.5800 | 38.00 | 8 | K5 | 1.5100 | 63.40 | 8 | QF5 | 1.5820 | 42.00 | 9 | K6 | 1.5111 | 60.50 | 9 | F1 | 1.6031 | 37.9 | 10 | K7 | 1.5147 | 60.6 | 10 | F2 | 1.6128 | 36.9 | 11 | K8 | 1.5159 | 56.8 | 11 | F3 | 1.6164 | 36.6 | 12 | K9 | 1.5163 | 64.1 | 12 | F4 | 1.6199 | 36.3 | 13 | K10 | 1.5181 | 58.9 | 13 | F5 | 1.6242 | 35.9 | 14 | K11 | 1.5263 | 60.1 | 14 | F6 | 1.6248 | 35.6 | 15 | K12 | 1.5335 | 55.5 | 15 | F7 | 1.6361 | 35.4 | 16 | BaK1 | 1.5302 | 60.5 | 16 | BaF1 | 1.5480 | 53.9 | 17 | BaK2 | 1.5399 | 59.7 | 17 | BaF2 | 1.5696 | 49.4 | 18 | BaK3 | 1.5467 | 62.8 | 18 | BaF3 | 1.5795 | 53.9 | 19 | BaK4 | 1.5524 | 63.3 | 19 | BaF4 | 1.5826 | 46.5 | 20 | BaK5 | 1.5606 | 58.3 | 20 | BaF5 | 1.6055 | 43.9 | 21 | BaK6 | 1.5638 | 60.8 | 21 | BaF6 | 1.6076 | 46.1 | 22 | BaK7 | 1.5688 | 56.00 | 22 | BaF7 | 1.6140 | 40.0 | 23 | BaK8 | 1.5724 | 57.5 | 23 | BaF8 | 1.6259 | 39.1 | 24 | BaK9 | 1.5774 | 56.4 | 24 | ZBaF1 | 1.6222 | 53.1 | 25 | ZK1 | 1.5688 | 62.9 | 25 | ZBaF2 | 1.6395 | 48.3 | 26 | ZK2 | 1.5831 | 59.3 | 26 | ZBaF3 | 1.6568 | 51.1 | 27 | ZK3 | 1.5891 | 61.2 | 27 | ZBaF4 | 1.6641 | 35.4 | 28 | ZK4 | 1.6088 | 58.9 | 28 | ZBaF5 | 1.6709 | 47.3 | 29 | ZK5 | 1.6111 | 55.8 | 29 | ZBaF6 | 1.6935 | 49.2 | 30 | ZK6 | 1.6126 | 58.3 | 30 | ZBaF7 | 1.7535 | 37.6 | 31 | ZK7 | 1.6133 | 60.6 | 31 | ZF1 | 1.6475 | 33.9 | 32 | ZK8 | 1.6140 | 55.1 | 32 | ZF2 | 1.6725 | 32.2 | 33 | ZK9 | 1.6203 | 60.3 | 33 | ZF3 | 1.7172 | 29.5 | 34 | ZK10 | 1.6220 | 56.7 | 34 | ZF4 | 1.7280 | 28.3 | 35 | ZK11 | 1.6384 | 55.5 | 35 | ZF5 | 1.7398 | 28.2 | 36 | ZK12 | 1.6645 | 54.6 | 36 | ZF6 | 1.7550 | 27.5 | 37 | PK1 | 1.5190 | 69.8 | 37 | ZF7 | 1.8060 | 25.4 | 38 | PK2 | 1.5486 | 68.1 | 38 | TF1 | 1.5394 | 51.8 | 39 | LaK1 | 1.6594 | 57.3 | 39 | TF2 | 1.5538 | 48.6 | 40 | LaK2 | 1.7468 | 50.9 | 40 | TF3 | 1.6123 | 44.1 |
|