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| Coad | 670187 | Substrate | Liquid Crystal Polymer / N-BK7 | |
| Type | Polarization Grating | Clear Aperture | 20.0mm | |
| Operating Temperature | -20 - 80℃ | Dimension(mm) | 25.4 x 3.2 | |
| Line Density | 200 | Wavelength(nm) | 488 | |
| Transmission Light Deviation | ＜10 arcmin / ＜1 arcmin（Unmounted Mechanical Housing） | Phase Period (µm) | 5 | |
| Surface Quality | 40-20 | Diffraction Efficiency (%) | ＞98 | |
| Transmittance | ＞95% | Deflection Angle | 5.60° | |
| AOI | ±20° | Optical Retardance | λ/2 | |
| RMS | ±5nm | Transmission Wavefront Deviation | ＜λ/4@633 nm | |
| Coating Type | AR Coating | Coating Specifications | Ravg＜0.5%@400-700nm |
Traders City price 1306.00$ The different purchase price may be caused by the store's previous promotion activities. For details, please consult the seller
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