产品:硒化锌晶体平凸、双凸球面透镜 |
材料
Material | ZnSe(Zinc Selenide ) |
设计波长 Design
Wavelength | 10.6μm |
焦距公差 Focal Length Tolerance | ±1% |
厚度公差 Thickness Tolerance | ±0.1mm |
外形公差 Diameter
Tolerance | +0.0/-0.1mm |
面型 Surface Accuracy | λ/2@632.8nm |
光洁度 Surface Quality | 60-40 |
偏心 Centration | <3arc min |
有效口径 | >80% |
倒边 Bevelling | <0.2×45° |
镀 膜 Coating | IR AR Coating 8-12μm |