| Coad | 669274 | Substrate | UVFS | |
| Type | Zero-Order Quarter-Wave Plate | Diameter(mm) | 12.70 | |
| Thickness | <2.8mm | Wavelength(nm) | 509 | |
| Mechanical Housing | - | Shell Diameter | - | |
| Outer Shell Thickness | - | Clear Aperture(mm) | 10.00 | |
| Parallelism | <10 arcsec | Optical Retardance | λ/4 | |
| Delay Accuracy | ±λ/300 | Delay Uniformity | - | |
| AOI | - | Surface Quality | 20-10 | |
| Operating Temperature | - | Fast Axis Accuracy | - | |
| Transmission Wavefront Deviation | λ/8@633nm | Laser Damage Threshold | - | |
| Coating Type | V-Type Anti-Reflection Coating | Coating Specifications | R<0.25%@509nm,AOI=6° |














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%High praise
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