产品信息 - optical low-order waveplate->lenses

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Tai China Star Optics Co.,Ltd.

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optical low-order waveplate

产品分类 :

攝影及光學產品->鏡頭

产品规格

Model No: CSWVLO001

Country	CN
Brand	CSO
Minimum Order	10 pcs
Payment Term	T/T

产品描述

Waveplates (retardation plates or phase shifters) are made from materials which exhibit birefringence. The velocites of the extraordinary and ordinary rays through the birefringent material varies inversely with their refractive indices.Our waveplates within wavelengths range of 200-2300nm, including octadic-wave (lambda/8), quarter-wave (lambda/4), half-wave (lambda/2) and full-wave (lambda) plates, are widely used in synthesis and analysis of light in various states of polarization.
Specification of our optical waveplates as follow:
*Dimension Tolerance:+/-0.20mm to +0.01/-0.01mm
*ThicknessTolerance:+/-0.20mmto +/-0.005mm
*Surface Quality:80-50 to 10-5
*Flatness: at 633nm lambda -- lambda/20per 25mm
*Clear Aperture:80% -- 100%
*Parallelism(arc min):3min -- 3sec
*Crystals directional precision:5min to 30sec
*Bevel:0.3+/-0.20mm* 45degree
*No Bevel
*Coating R<0.2%
*Other wavelengths within the range of 200-2300nm are also available upon request.

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