Achromatic Zero-Order Waveplates

Optola offers wide range of  high quality Achromatic Zero Order Waveplates.


Custom design Achromatic Zero Order Waveplates are available upon request.


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You can specify desired parameters during checkout.

  • Custom designs for other sizes and coatings are available upon request.
  • Other waveplates with different wavelength range (between 400-2100nm) are also available upon request.
MaterialCrystal Quartz and Magnesium Fluoride
Diameter Tolerance+0/-0.2mm
Retardance Accuracybetter than λ/50 for λ/2 achromatic waveplates

better than λ/100 for λ/4 achromatic waveplates

Clear Aperture   ≥ central 90%  of  diameter
Surface Quality40/20
Wavefront  Distortionλ/4 @ 632.8nmover the clear aperture      
CoatingAR coating at design wavelength
Damage Threshold500W/cm2,4J/cm2,20ns

   400-700nm      700-1000nm      1200-1650nm   
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