问答题 有一显微物镜结构参数如下:
   
r/mm
d/mm
nD
nF
nC
玻璃牌号
23.44
-11.402
3.1
1.563
1.52196
1.51389
K9
1.5
1.6475
1.66119
1.64207
ZF1
-29.11
36.3
1
1
1
2.0
1.5163
1.52196
1.51389
K9

   物高y=1mm。
   按题中光学系统结构参数,求各面的初级位置色差及倍率色差分布系数,初级位置色差和初级倍率色差。
【正确答案】
1
2
3
lzuz
2.7757955
2.8196939
2.8687840
×niz
0.20103427
-0.353506194
-0.10844321
times left( frac{dn'}{n'}-frac{dn}{n} right)
0.005322165
0.006283297
-0.011605462
CⅠz
0.002969927
-0.00626306
0.003610460
÷iz/i
1.058418
0.633586
0.475518
CⅡz
0.002806006
-0.009885098
0.007592688
+J left( frac{dn'}{n'}-frac{dn}{n} right)
0.00133054
0.001570824
-0.002901365
C
0.00413654
-0.00831427
0.004691365
4
5
总和
lzuz
2.5096527
2.4966033
×niz
-0.009893427
-0.009893427
times left( frac{dn'}{n'}-frac{dn}{n} right)
0.005322165
-0.005322165
CⅠz
-0.000132144
0.000131457
÷iz/i
0.098934
0.098934
CⅡz
-0.00133568
0.001328737
0.000506653
+J left( frac{dn'}{n'}-frac{dn}{n} right)
0.00133054
0.00133054
C
-0.0000054
-0.00000180
0.000506653
J=n1u1y1=1×(-0.025)×(-10)=0.25
1
2
3
lu
3.8661595
3.743170
3.7276126
×ηi
0.1899385
-0.5579449
-0.2280527
times left( frac{dn'}{n'}-frac{dn}{n} right)
0.005322165
0.006283297
-0.011605462
C
0.003908238
-0.0131122556
0.009865711
×iz/i
1.058418
0.633586
0.475518
C
0.00413654
-0.00831427
0.0046913230
4
5
总和
lu
0.0976091
-0.03429107
×ηi
-0.1000001
-0.1000001
times left( frac{dn'}{n'}-frac{dn}{n} right)
0.005322165
-0.005322165
C
-0.00005195
-0.00001825
0.000581193
×iz/i
0.098934
0.098934
C
-0.00000514
-0.00000180
0.000506653

   △l'FCk=-0.0581181mm,△y'FCk=-0.0050665mm。
【答案解析】