?美國 Lattice Electro Optics
Cylindrical BK7 Plano-Convex Lenses (B-CX)
圓柱形BK7平凸透鏡（B-CX）
參數 | |
| 直徑公差： | +0/-0.005” |
| 厚度公差: | ±0.010” |
| 同心度： | < 3 arc min. |
| 凈孔徑： | > 85% of diameter |
| 焦距公差 | ±?0.5% |
| 表面形狀： | l/2 for Y-direction l/4 for X-direction |
| 表面質量: | 20-10 scratch-dig |
| Part No. | Material | X (mm) | Y (mm) | R (mm) | f* (mm) | ET (mm) | CT (mm) |
| B-CX-0503-10 | BK7 | 12.7 | 6.35 | 5.1 | 10 | 3.0 | 4.1 |
| B-CX-1003-6 | BK7 | 25.4 | 6.35 | 3.31 | 6.35 | 3.0 | 5.4 |
| B-CX-1005-13 | BK7 | 25.4 | 12.7 | 6.57 | 12.7 | 3.0 | 7.9 |
| B-CX-1005-20 | BK7 | 25.4 | 12.7 | 9.82 | 19.1 | 3.0 | 5.3 |
| B-CX-1010-50 | BK7 | 25.4 | 25.4 | 26.3 | 50.8 | 3.0 | 6.4 |
| B-CX-1010-100 | BK7 | 25.4 | 25.4 | 51.7 | 100 | 3.0 | 4.6 |
| B-CX-1010-500 | BK7 | 25.4 | 25.4 | 258.5 | 500 | 3.0 | 3.3 |
| B-CX-1010-1000 | BK7 | 25.4 | 25.4 | 517.0 | 1000 | 3.0 | 3.2 |
| B-CX-2010-25 | BK7 | 50.8 | 25.4 | 13.1 | 25.4 | 3.0 | 12.8 |
| B-CX-2010-38 | BK7 | 50.8 | 25.4 | 19.7 | 38.1 | 3.0 | 7.6 |
| B-CX-2010-50 | BK7 | 50.8 | 25.4 | 26.3 | 50.8 | 3.0 | 6.3 |
| B-CX-2010-76 | BK7 | 50.8 | 25.4 | 39.4 | 76.2 | 3.0 | 5.1 |
| B-CX-2010-100 | BK7 | 50.8 | 25.4 | 51.7 | 100 | 3.0 | 4.6 |
| B-CX-2020-100 | BK7 | 50.8 | 50.8 | 51.7 | 100 | 3.0 | 9.7 |
| B-CX-2020-200 | BK7 | 50.8 | 50.8 | 103.4 | 200 | 3.0 | 6.2 |
| B-CX-2020-500 | BK7 | 50.8 | 50.8 | 258.5 | 500 | 3.0 | 4.3 |
| B-CX-2020-1000 | BK7 | 50.8 | 50.8 | 517.0 | 1000 | 3.0 | 3.7 |
??* Nominal at 1064nm
·?CaF2?cylindrical lenses are available upon request.
