|
Plano-Concave Lens
| Material |
BK7 |
| Diameter Tolerance |
+0/-0.1mm |
| Thickness tolerance |
+/-0.1mm |
| Focus length tolerance |
+/-1% |
| Surface Accuracy |
£f/4 irregularity @632.8nm |
| Surface Quality |
40-20 |
| Centration |
3 arcmin |
| Clear Aperture |
0.3mm x 45° |
| Bevel |
>90% |
| Coating |
MgF2 or Custom by client |
|
 |
| D(mm) |
f(mm) |
Tc(mm) |
Te(mm) |
Product Number |
| 6.35 |
-6.4 |
1.5 |
4.00 |
KPW 001 |
| 6.35 |
-12.7 |
2.2 |
3.00 |
KPW 002 |
| 6.35 |
-25.4 |
2.6 |
3.00 |
KPW 003 |
| 10.0 |
-20.0 |
1.7 |
3.00 |
KPW 004 |
| 10.0 |
-50.0 |
2.5 |
3.00 |
KPW 005 |
| 12.7 |
-19.1 |
1.7 |
4.00 |
KPW 006 |
| 12.7 |
-25.4 |
1.4 |
3.00 |
KPW 007 |
| 12.7 |
-38.1 |
1.9 |
3.00 |
KPW 008 |
| 12.7 |
-50.0 |
2.2 |
3.00 |
KPW 009 |
| 12.7 |
-75.0 |
2.5 |
3.00 |
KPW 010 |
| 12.7 |
-100.0 |
2.6 |
3.00 |
KPW 011 |
| 12.7 |
-300.0 |
2.9 |
3.00 |
KPW 012 |
| 20.0 |
-40.0 |
1.4 |
4.00 |
KPW 013 |
| 20.0 |
-50.0 |
2.0 |
4.00 |
KPW 014 |
| 20.0 |
-75.0 |
1.7 |
3.00 |
KPW 015 |
| 20.0 |
-100.0 |
2.0 |
3.00 |
KPW 016 |
| 20.0 |
-125.0 |
2.2 |
3.00 |
KPW 017 |
| 20.0 |
-150.0 |
2.4 |
3.00 |
KPW 018 |
| 20.0 |
-200.0 |
2.5 |
3.00 |
KPW 019 |
| 20.0 |
-250.0 |
2.6 |
3.00 |
KPW 020 |
| 20.0 |
-500.0 |
2.8 |
3.00 |
KPW 021 |
| 25.4 |
-50.0 |
1.7 |
5.00 |
KPW 022 |
| 25.4 |
-75.0 |
1.9 |
4.00 |
KPW 023 |
| 25.4 |
-100.0 |
2.4 |
4.00 |
KPW 024 |
| 25.4 |
-150.0 |
3.0 |
4.00 |
KPW 025 |
| 25.4 |
-200.0 |
2.2 |
3.00 |
KPW 026 |
| 30.0 |
-300.0 |
3.3 |
4.00 |
KPW 027 |
| 30.0 |
-400.0 |
3.5 |
4.00 |
KPW 028 |
| 30.0 |
-500.0 |
3.6 |
4.00 |
KPW 029 |
| 30.0 |
-1000.0 |
3.8 |
4.00 |
KPW 030 |
| 38.1 |
-300.0 |
3.8 |
5.00 |
KPW 031 |
| 38.1 |
-500.0 |
4.3 |
5.00 |
KPW 032 |
| 50.8 |
-200.0 |
1.8 |
5.00 |
KPW 033 |
| 50.8 |
-500.0 |
3.7 |
5.00 |
KPW 034 |
| 76.2 |
-762.0 |
6.2 |
8.00 |
KPW 035 |
| 76.2 |
-1270.0 |
6.9 |
8.00 |
KPW 036 |
|
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