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| Coad | 669426 | Substrate | Liquid Crystal Polymer / N-BK7 | |
| Type | True Zero-Order Quarter-Wave Plate | Diameter(mm) | 25.40 | |
| Thickness | 3.20 | Wavelength(nm) | 633 | |
| Mechanical Housing | - | Shell Diameter | - | |
| Outer Shell Thickness | - | Clear Aperture（mm） | 21.50 | |
| Parallelism | ＜1 arcmin | Optical Retardance | λ/4 | |
| Delay Accuracy | ±λ/100 | Delay Uniformity | ±5nm | |
| AOI | ±15° | Surface Quality | 40-20 | |
| Operating Temperature | -20 - 80℃ | Fast Axis Accuracy | - | |
| Transmission Wavefront Deviation | ＜λ/4@633nm | Laser Damage Threshold | - | |
| Coating Type | AR Coating | Coating Specifications | T＞98%,Ravg＜0.5%@400-700nm,AOI=0° |
Traders City price 69.00$ The different purchase price may be caused by the store's previous promotion activities. For details, please consult the seller
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