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雙膠合消色差透鏡
消色差雙膠合透鏡是一種把低分散的冕牌玻璃正透鏡和高分散的火石玻璃負透鏡粘接而成的消色差透鏡。和單個透鏡相比，消色差雙膠合透鏡的球差要小得多。使用于無限共軛狀態時，其球差小。
產品參數：
尺寸容差：+/-0.15mm
表面精度：λ/4 @632.8nm
光潔度：40-20
中心偏差：<3 arc min
通光孔徑：>90%
倒邊：0.25mm×45°
| part number |
d(mm) |
efl(mm) |
tc(mm) |
te(mm) |
bfl(mm) |
| loadl5-7.5 |
5.00 |
7.50 |
4.50 |
3.70 |
5.20 |
| loadl5-10 |
5.00 |
10.00 |
4.40 |
3.70 |
7.90 |
| loadl5-15 |
5.00 |
15.00 |
4.80 |
4.30 |
13.60 |
| loadl6-10 |
6.00 |
10.00 |
4.00 |
3.00 |
7.90 |
| loadl6.25-20 |
6.25 |
20.00 |
3.60 |
3.00 |
18.23 |
| loadl6.25-25 |
6.25 |
25.00 |
3.20 |
2.73 |
23.45 |
| loadl6.25-30 |
6.25 |
30.00 |
3.20 |
2.80 |
28.43 |
| loadl8-20 |
8.00 |
20.00 |
4.00 |
3.00 |
17.80 |
| loadl9-27 |
9.00 |
27.00 |
5.19 |
4.25 |
24.22 |
| loadl9-36 |
9.00 |
36.00 |
4.00 |
3.32 |
34.17 |
| loadl9-40 |
9.00 |
40.00 |
5.06 |
4.45 |
37.54 |
| loadl9-45 |
9.00 |
45.00 |
4.30 |
3.76 |
42.97 |
| loadl9-75 |
9.00 |
75.00 |
4.60 |
4.28 |
72.35 |
| loadl12.5-40 |
12.50 |
40.00 |
5.06 |
3.88 |
37.54 |
| loadl12.5-45 |
12.50 |
45.00 |
5.00 |
3.94 |
42.52 |
| loadl12.5-50 |
12.50 |
50.00 |
5.00 |
4.06 |
47.61 |
| loadl12.5-60 |
12.50 |
60.00 |
5.00 |
4.21 |
57.59 |
| loadl12.5-75 |
12.50 |
75.00 |
4.60 |
4.00 |
72.35 |
| loadl12.5-80 |
12.50 |
80.00 |
3.70 |
3.12 |
78.40 |
| loadl12.5-90 |
12.50 |
90.00 |
3.58 |
3.06 |
88.47 |
| loadl12.5-100 |
12.50 |
100.00 |
4.50 |
4.03 |
97.92 |
| part
number |
d(mm) |
efl(mm) |
tc(mm) |
te(mm) |
bfl(mm) |
| loadl12.7-25 |
12.70 |
25.00 |
5.60 |
4.80 |
22.25 |
| loadl12.7-30 |
12.70 |
30.00 |
5.30 |
4.75 |
27.36 |
| loadl12.7-40 |
12.70 |
40.00 |
4.70 |
3.90 |
37.78 |
| loadl12.7-50 |
12.70 |
50.00 |
4.40 |
3.79 |
48.00 |
| loadl12.7-60 |
12.70 |
60.00 |
4.10 |
3.80 |
58.13 |
| loadl12.7-75 |
12.70 |
75.00 |
3.90 |
3.40 |
73.23 |
| loadl15-50 |
15.00 |
50.00 |
6.50 |
5.12 |
46.17 |
| loadl15-75 |
15.00 |
75.00 |
7.50 |
6.59 |
70.78 |
| loadl18-80 |
18.00 |
80.00 |
7.50 |
6.27 |
76.52 |
| loadl18-125 |
18.00 |
125.00 |
6.50 |
5.72 |
121.95 |
| loadl20-60 |
20.00 |
60.00 |
7.00 |
4.98 |
56.51 |
| loadl25-75 |
25.00 |
75.00 |
9.50 |
6.97 |
70.39 |
| loadl25-100 |
25.00 |
100.00 |
8.50 |
6.61 |
81.21 |
| loadl25-125 |
25.00 |
125.00 |
8.40 |
6.90 |
120.89 |
| loadl25-150 |
25.00 |
150.00 |
7.90 |
6.60 |
146.10 |
| loadl25-175 |
25.00 |
175.00 |
9.00 |
7.90 |
170.84 |
| loadl25-200 |
25.00 |
200.00 |
12.50 |
11.56 |
194.14 |
| loadl25-250 |
25.00 |
250.00 |
7.50 |
6.75 |
246.63 |
| loadl25-275 |
25.00 |
275.00 |
7.50 |
6.82 |
271.60 |
| part
number |
d(mm) |
efl(mm) |
tc(mm) |
te(mm) |
bfl(mm) |
| loadl25-300 |
25.00 |
300.00 |
5.50 |
4.89 |
297.73 |
| loadl25-400 |
25.00 |
400.00 |
5.50 |
5.02 |
397.84 |
| loadl25-500 |
25.00 |
500.00 |
5.50 |
5.13 |
497.57 |
| loadl25.4-40 |
25.40 |
40.00 |
12.50 |
7.40 |
33.40 |
| loadl25.4-60 |
25.40 |
60.00 |
10.50 |
8.20 |
54.30 |
| loadl25.4-75 |
25.40 |
75.00 |
9.50 |
6.90 |
70.30 |
| loadl25.4-100 |
25.40 |
100.00 |
6.50 |
4.70 |
97.10 |
| loadl25.4-150 |
25.40 |
150.00 |
7.90 |
6.60 |
146.10 |
| loadl25.4-250 |
25.40 |
250.00 |
6.00 |
5.20 |
246.70 |
| loadl30-100 |
30.00 |
100.00 |
11.05 |
8.31 |
94.54 |
| loadl30-150 |
30.00 |
150.00 |
10.70 |
8.88 |
144.63 |
| loadl30-200 |
30.00 |
200.00 |
7.50 |
6.15 |
196.57 |
| loadl30-300 |
30.00 |
300.00 |
7.00 |
6.10 |
296.85 |
| loadl40-160 |
40.00 |
160.00 |
12.50 |
9.48 |
154.10 |
| loadl40-200 |
40.00 |
200.00 |
12.50 |
10.09 |
194.20 |
| loadl40-250 |
40.00 |
250.00 |
12.50 |
10.57 |
244.32 |
| loadl40-400 |
40.00 |
400.00 |
12.50 |
11.30 |
394.33 |
| loadl40-500 |
40.00 |
500.00 |
10.00 |
9.04 |
497.60 |
| loadl50-500 |
50.00 |
500.00 |
12.00 |
10.50 |
494.50 |
| loadl50.8-150 |
50.80 |
150.00 |
15.00 |
9.70 |
141.00 |
| part
number |
d(mm) |
efl(mm) |
tc(mm) |
te(mm) |
bfl(mm) |
| loadl50.8-200 |
50.80 |
200.00 |
10.50 |
6.70 |
193.70 |
| loadl50.8-250 |
50.80 |
250.00 |
9.50 |
6.40 |
244.60 |
| loadl50.8-300
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