|
尺寸公差 |
+0.0/-0.2mm |
|
厚度公差 |
±0.2mm |
|
設(shè)計(jì)波長(zhǎng) |
546.1nm |
|
偏心 |
<3分 |
|
通光孔徑 |
>90% |
|
焦距公差 |
±2% |
|
面形 |
<λ/4@632.8nm |
|
表面質(zhì)量 |
60/40 |
|
倒角 |
保護(hù)性 |
|
型號(hào) |
焦距(mm) |
(mm) |
R1=R2(mm) |
Tc(mm) |
Te(mm) |
fb(mm) |
|
DCX0801 |
25.4 |
25.4 |
24.71 |
9.0 |
2.0 |
22.2 |
|
DCX0802 |
35.4 |
25.4 |
35.09 |
6.8 |
2.0 |
32.7 |
|
DCX0803 |
50.0 |
25.4 |
50.92 |
5.2 |
2.0 |
48.3 |
|
DCX0804 |
75.0 |
25.4 |
77.04 |
4.1 |
2.0 |
73.6 |
|
DCX0805 |
100.0 |
25.4 |
103.05 |
3.6 |
2.0 |
98.8 |
|
DCX0806 |
125.0 |
25.4 |
129.02 |
3.3 |
2.0 |
123.9 |
|
DCX0807 |
150.0 |
25.4 |
154.97 |
3.0 |
2.0 |
149.0 |
|
DCX0808 |
200.0 |
25.4 |
206.84 |
2.8 |
2.0 |
199.0 |
|
DCX0809 |
250.0 |
25.4 |
258.70 |
2.6 |
2.0 |
249.1 |
|
DCX0810 |
300.0 |
25.4 |
310.55 |
2.5 |
2.0 |
299.2 |
|
DCX0811 |
500.0 |
25.4 |
517.91 |
2.3 |
2.0 |
499.2 |
|
DCX0812 |
1000.0 |
25.4 |
1036.23 |
2.2 |
2.0 |
999.3 |
