| Coad | 668898 | Parallelism | - | |
| Type | Zero-Order Air-Spaced Waveplate | Mount Type | - | |
| Substrate | Crystalline Quartz | Retardation Tolerance | - | |
| Mounting Dimensions (mm) | 25.40 | Diameter | 30.0mm | |
| Clear Aperture(mm) | 23.0 | Surface Quality S1 | 40-20 | |
| Wavelength(nm) | 800 | Transmission Wavefront Deviation | <λ/8@633nm | |
| Optical Retardance | λ/4 | Retardation Order | 0 | |
| Coating Type | Dielectric Coating (AR) | Coating Specifications | R<0.2%@800nm |














Product evaluation
%High praise
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