汇睿光电技术（北京）有限公司
TPX lens
Materials with good terahertz transmittance include polymers and high-resistivity silicon. High-resistivity silicon, with its high refractive index, is more suitable for lens materials. Among polymers, TPX offers the best terahertz transmittance, but optical-grade TPX is expensive due to its high shrinkage during injection molding, resulting in low profile yield. Currently, terahertz window materials generally use polytetrafluoroethylene (PTFE), high-density polyethylene (HDPE), TPX, and
- 通光孔径： ＞90％
- 焦距误差： ±1％
- 曲率误差（mm）： ±0.01
- 直径误差（mm）： ±0.2
- 表面质量（S-D）： 80-50
- 产品定制： 提供定制化服务和解决方案
- Parameters
- 通光孔径： ＞90％
- 焦距误差： ±1％
- 曲率误差（mm）： ±0.01
- 直径误差（mm）： ±0.2
- 表面质量（S-D）： 80-50
- 产品定制： 提供定制化服务和解决方案
TPX Lens Specifications
| model | Diameter (mm) | Focal length (mm) | Thickness (mm) | model | Diameter (mm) | Focal length (mm) | Thickness (mm) |
| TLA25010 | 25.4 | 10 | TLA38050 | 38.1 | 50 | ||
| TLA25025 | 25 | TLA38075 | 75 | ||||
| TLA25032 | 32.5 | TLA38100 | 100 | ||||
| TLA25035 | 35 | TLA38150 | 150 | ||||
| TLA25050 | 50 | TLA38200 | 200 | ||||
| TLA25065 | 65 | TLA50050 | 50.8 | 50 | |||
| TLA25075 | 75 | TLA50075 | 75 | ||||
| TLA25100 | 100 | TLA50100 | 100 | ||||
| TLA25120 | 120 | TLA50150 | 150 | ||||
| TLA25150 | 150 | TLA50200 | 200 | ||||
| TLA25200 | 200 | TLA50400 | 400 | ||||
| TLA25240 | 240 | —— | —— | —— | —— |
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