江西省江崎贸易 日本原装进口 交期短 销售
平凹透镜
平凹透镜具有负焦距，可用于图像缩小和发散应用。与凸透镜结合，还可以安排光学系统，例如延长工作距离，扩展LD光束等。一般的使用方法是，平凹透镜也和平凸透镜一样，将平行光束朝向凹面一侧使用。
用途Application | |
自动准直器(自动准直仪) | |
光检测：光检测 | |
激光准直(激光) | |
无限远校正物镜 | |
规范Specifications | |
材质Material | BK-7 |
折射率Nd Reflactive Index | 1.51680/nd |
设计波长TDesign Wavelength | 587.6 nm |
倒角(45°) | φ5：0.1 mm |
TChemfer*有保护倒角 | φ10~φ100：0.2 mm |
允许范围Tolerance | |
直径φDiameter | +0 mm/-0.1 mm |
中心厚度Tc Center Thickness | ±0.2 mm |
焦距Focal Length | ±2%(%) |
偏心Decentration | 3分钟以内(3‘) |
表面质量Surface Quality | MIL60-40 |
商品号. | 外径(外径) | 焦距(焦距) | 中心厚度. | Koba厚(厚) | 材质 | |
部件号 | 迪亚 | F.L. | B.F.L. | TC | TE | 材料 |
TS-0250S | φ5. | -10 | -10.66 | 1 | 1.59 | BK-7 |
TS-0251S | φ5. | -15 | -15.67 | 1 | 1.38 | BK-7 |
TS-0252S | φ5. | -20 | -20.67 | 1 | 1.28 | BK-7 |
TS-0252S1 | φ5. | -30 | -30.67 | 1 | 1.19 | BK-7 |
TS-0252S2 | φ5. | -40 | -40.67 | 1 | 1.14 | BK-7 |
TS-0252S3 | φ5. | -50 | -50.66 | 1 | 1.11 | BK-7 |
TS-0252S5 | φ5. | -70 | -70.67 | 1 | 1.08 | BK-7 |
TS-0252S7 | φ5. | -90 | -90.67 | 1 | 1.06 | BK-7 |
TS-0252S8 | φ5. | -100 | -100.66 | 1 | 1.06 | BK-7 |
TS-0253S | φ10. | -20 | -20.65 | 1 | 2.23 | BK-7 |
TS-0254S | φ10. | -30 | -30.66 | 1 | 1.76 | BK-7 |
TS-0254S1 | φ10. | -40 | -40.66 | 1 | 1.59 | BK-7 |
TS-0254S2 | φ10. | -50 | -50.66 | 1 | 1.47 | BK-7 |
TS-0254S3 | φ10. | -60 | -60.66 | 1 | 1.39 | BK-7 |
TS-0254S4 | φ10. | -70 | -70.67 | 1 | 1.33 | BK-7 |
TS-0254S5 | φ10. | -80 | -80.67 | 1 | 1.29 | BK-7 |
TS-0254S6 | φ10. | -90 | -90.67 | 1 | 1.26 | BK-7 |
TS-0254S7 | φ10. | -100 | -100.66 | 1 | 1.23 | BK-7 |
TS-0254S17 | φ20. | -30 | -30.66 | 1 | 4.49 | BK-7 |
TS-0255S | φ20. | -40 | -40.66 | 1 | 3.47 | BK-7 |
TS-0256S | φ20. | -50 | -50.66 | 1 | 2.93 | BK-7 |
TS-0254S20 | φ20. | -60 | -60.66 | 1 | 2.59 | BK-7 |
TS-0254S21 | φ20. | -70 | -70.67 | 1 | 2.35 | BK-7 |
TS-0254S22 | φ20. | -80 | -80.67 | 1 | 2.18 | BK-7 |
TS-0254S23 | φ20. | -90 | -90.67 | 1 | 2.04 | BK-7 |
TS-0254S24 | φ20. | -100 | -100.7 | 1 | 1.94 | BK-7 |
TS-0254S25 | φ30. | -30 | -31.33 | 2 | 10.83 | BK-7 |
TS-0254S26 | φ30. | -40 | -41.24 | 2 | 8.23 | BK-7 |
TS-0254S27 | φ30. | -50 | -51.32 | 2 | 6.66 | BK-7 |
TS-0254S28 | φ30. | -60 | -61.32 | 2 | 5.76 | BK-7 |
TS-0254S29 | φ30. | -70 | -71.33 | 2 | 5.17 | BK-7 |
TS-0254S30 | φ30. | -80 | -81.33 | 2 | 4.74 | BK-7 |
TS-0254S31 | φ30. | -90 | -91.33 | 2 | 4.42 | BK-7 |
TS-0254S32 | φ30. | -100 | -101.36 | 2 | 4.16 | BK-7 |
TS-0254S33 | φ30. | -150 | -151.34 | 2 | 3.43 | BK-7 |
TS-0254S34 | φ30. | -200 | -201.32 | 2 | 3.07 | BK-7 |
TS-0254S35 | φ30. | -300 | -301.34 | 2 | 2.71 | BK-7 |
TS-0254S45 | φ50. | -70 | -71.33 | 2 | 11.84 | BK-7 |
TS-0254S46 | φ50. | -80 | -81.33 | 2 | 10.26 | BK-7 |
TS-0254S47 | φ50. | -90 | -91.33 | 2 | 9.16 | BK-7 |
TS-0254S48 | φ50. | -100 | -101.36 | 2 | 8.34 | BK-7 |
TS-0254S49 | φ50. | -150 | -151.36 | 2 | 6.07 | BK-7 |
TS-0254S50 | φ50. | -200 | -201.32 | 2 | 5.02 | BK-7 |
TS-0254S51 | φ50. | -300 | -301.34 | 2 | 4 | BK-7 |
