| 规格: |
|
| 材质: |
BK7 A级光学玻璃 |
| 外形公差: |
+0.0, -0.1mm |
| 厚度公差: |
± 0.2mm |
| 有效孔径: |
>80% |
| 平行度: |
10 arc seconds |
| 表面品质: |
40-20 scratch and dig |
| 波前畸变: |
λ/10
per 25m @633nm |
| 斜角: |
<0.25mm X 45° |
|
 |
| 规格: |
|
| 材质: |
BK7 A 级光学玻璃 |
| 外形公差: |
+0.0, -0.1mm |
| 厚度公差: |
± 0.2mm |
| 有效孔径: |
>80% |
| 平行度: |
1 arc seconds |
| 表面品质: |
60-40 scratch and dig |
| 波前畸变: |
1λper 25mm @633nm |
| 斜角: |
<0.25mm X 45° |
|