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偏振光学
偏振光学
偏振光学
波片
类型
多级波片，光胶零级波片，胶合真零级波片
消色差零级波片，光通讯波片
材料
MgF2, 石英晶体等光学玻璃材料
| Specification | Normal | Precision |
| Diameter Tolerance | 0.0/-0.2mm | 0.0/-0.05mm |
| Wavelength Range | 240-2100nm | 350-1300nm |
| Wavefront Distortion | λ/4@632.8nm | λ/10@632.8nm |
| Retardation Tolerance | λ/120@632.8nm | λ/500@632.8nm |
| Parallelism | <3 arc sec | <1 arc sec |
| Retardation Tolerance | λ/120@632.8nm | λ/500@632.8nm |
| Clear Aperture | >85% | >90% |
| Surfcae Quality | 60-40 S/D | 20-10 S/D |
| Coating | Customized | |
