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Sapphire concave lens

主要技术参数 Main technical specification | |
产品名称 Products Name |
蓝宝石凹透镜 Sapphire concave lens |
材料 Materials |
光学级蓝宝石 optical sapphire(Al2O3) |
直径范围 Diameter Range (mm) |
5.00~300.00 |
直径公差 Diameter Tolerance (mm) |
±0.02 |
厚度范围 |
5.00~100.00 |
厚度公差 Thickness Tolerance (mm) |
±0.02 |
曲率半径 Radius of curvature |
根据客户要求 According to customer requirements |
通光孔径 Clear Aperture |
80%~99% |
表面精度 Surface Accuracy(@632.8nm) |
λ~λ/20 per |
表面粗糙度 Surface Roughness |
0.1μm per Inch |
表面质量 Surface Quality |
80/50,60/40,40/20 |
平行度 Parallelism (arcminutes) |
≤2 |
轴向 Orientation of Axis |
根据客户要求 According to customer requirements |
镀膜 Coating |
根据客户要求 According to customer requirements |
生产能力 Production capacity |
1,000~50,000 pcs / Month |
Last Product :Sapphire bearing Next Product:Sapphire cylindrical lens
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