| Coad | 669408 | Substrate | Liquid Crystal Polymer / N-BK7 | |
| Type | True Zero-Order Quarter-Wave Plate | Diameter(mm) | 50.80 | |
| Thickness | 3.20 | Wavelength(nm) | 795 | |
| Mechanical Housing | SM2-8A | Shell Diameter | 56.0 + 0.0/-0.1mm | |
| Outer Shell Thickness | 8.8mm | Clear Aperture(mm) | 45.00 | |
| Parallelism | <1 arcmin / <10 arcmin(Mounting Mechanical Housing) | Optical Retardance | λ/4 | |
| Delay Accuracy | ±λ/200 | Delay Uniformity | ±5nm | |
| AOI | ±15° | Surface Quality | 60-40 | |
| Operating Temperature | -20 - 80℃ | Fast Axis Accuracy | - | |
| Transmission Wavefront Deviation | <λ/2@633nm | Laser Damage Threshold | - | |
| Coating Type | AR Coating | Coating Specifications | T>98%,Ravg<0.7%@700-1100nm,AOI=0° |














Product evaluation
%High praise
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