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PRODUCTS » Waveplate

This is the general standards we offer our customers, UNION OPTICS can supply other Waveplates meet your requirements, for detail information, please contact us.

    Zero Order Waveplate
Material:  Crystal Quartz
Dimension Tolerance:  +0/-0.1mm
Wavefront Distortion:  λ/8@632.8nm
Retardation Tolerance:  <λ/300
Surface Quality:  40/20 scratch and dig
Parallelism:  <1 arc sec
Clear Aperture:  0.2mmX45deg
Wavelength Range:  220~2100nm
AR Coating:  R<0.2% at central wavelength
Filter  Crystal Material    
Note: Usually, the material we used is Chinese material unless assigned. If you can not confirm which material is the right one, please contact us.

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