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Quartz Retardation Plates

General Characteristics:  
Wavelength: 800 nm
Wavefront Distortion: </10 peak to valley at 633 nm over clear aperture
Retardation Tolerance: L/300 AT 20 deg C, or better
Diameter: 20.0 +0/-0.1 mm
Thickness: 2.0 mm max
Parallelism: <5 arc sec
Material: Crystal quartz
Surface Quality: 10-5 scratch and dig
Coating: A/R coated on both sides; R<0.25% @ 800 nm
Type: Zero Order

Part No. Wavelength (nm) Diameter (mm) Material Type
HR10004 800 1.0 Crystal quartz Zero Order
HR10005 800 12.5 Crystal quartz  Zero Order
HR10006 800 12.7 Crystal quartz  Zero Order
HR10007 800 15.0 Crystal quartz  Zero Order
HR10008 800 20.5 Crystal quartz Zero Order

Changchun Hengrun Optoelectronics Tech. Co., Ltd. 

HR Optics is a precision optics manufacturer offering short lead times,
Excellent products, and competitive prices.
286th Torch Road, High-new Technology Development Zone,
Changchun, Jilin province,China.130012
Tel: ++86- 431-88601057++86- 431-88601067 Fax:++86-431-88601082

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2006 contact HR Optics for quality optics including beam splitters, filters,
Prismss, windows, mirrors, cylindrical Lenses, Lenses, aspheric Lenses, achromatic Lenses, retardation plates, gratings.