| 主要技術參數 Main technical specification | |
| 產品名稱 Products Name | 藍寶石透鏡1 Sapphire lens |
| 材料 Materials | 光學級藍寶石 optical sapphire(Al2O3) |
| 直徑范圍 Diameter Range (mm) | 5.00~300.00 |
| 直徑公差 Diameter Tolerance (mm) | ±0.02 |
| 厚度范圍 Thickness Range(mm) | 5.00~100.00 |
| 厚度公差 Thickness Tolerance (mm) | ±0.02 |
| 曲率半徑 Radius of curvature | 根據客戶要求 According to customer requirements |
| 通光孔徑 Clear Aperture | 80%~99% |
| 表面精度 Surface Accuracy（@632.8nm） | λ~λ/20 per 25mm |
| 表面粗糙度 Surface Roughness | 0.1μm per Inch |
| 表面質量 Surface Quality | 80/50，60/40，40/20,20/10 |
| 平行度 Parallelism (arcminutes) | ≤3.5 |
| 軸向 Orientation of Axis | 根據客戶要求 According to customer requirements |
| 鍍膜 Coating | 根據客戶要求 According to customer requirements |
