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| Coad | 669566 | Substrate | Liquid Crystal Polymer / N-BK7 | |
| Type | Achromatic Quarter-Wave Plate | Diameter(mm) | 25.40 | |
| Thickness | 3.0mm | Wavelength(nm) | 700 - 1100 | |
| Mechanical Housing | SMI-8A-SP (With D-Type Step) | Shell Diameter | 30.5 -0.02/-0.05mm | |
| Outer Shell Thickness | 12.0mm | Clear Aperture（mm） | 21.50 | |
| Parallelism | ＜1 arcmin / ＜10 arcmin(Mounting Mechanical Housing) | Optical Retardance | λ/4 | |
| Delay Accuracy | ±λ/30@700-730nm&1030-1100nm±λ/50@730-780nm&930-1030nm±λ/80@780-930nm | Delay Uniformity | ±5nm | |
| AOI | ±15° | Surface Quality | 60-40 | |
| Operating Temperature | -20 - 80℃ | Fast Axis Accuracy | ±3° | |
| Transmission Wavefront Deviation | <λ/2@633nm | Laser Damage Threshold | - | |
| Coating Type | AR Coating | Coating Specifications | Rvg<0.5%@700-1100nm,T>95%,AOI=0° |
Traders City price 543.00$ The different purchase price may be caused by the store's previous promotion activities. For details, please consult the seller
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