WPAA-254-1/2-λ

Waveplate by Castech Inc.

Note: Your Quotation Request will be directed to Castech Inc..

The WPAA-254-1/2-λ from Castech Inc. is a Waveplate with Wavelength Range 400 to 700 nm, Waveplate Diameter(Inch) 1 Inch, Waveplate Diameter(mm) 25.4 mm. More details for WPAA-254-1/2-λ can be seen below.

 Product Specifications

    Product Details

    • Part Number :
      WPAA-254-1/2-λ
    • Manufacturer :
      Castech Inc.

    General Parameters

    • Waveplate Type :
      Achromatic Waveplates, Zero-Order Waveplates
    • Wavelength Range :
      400 to 700 nm
    • Retardance :
      λ/2(half-wave)
    • Coating Material :
      AR Coating
    • Parallelism :
      10 arcsec
    • Retardance Tolerance :
      better than λ/50 for λ/2 achromatic waveplates
    • Substrate/Material :
      Crystal Quartz, MgF2
    • Surface Quality :
      40-20 scratch-dig
    • Transmitted Wavefront Error :
      λ/4@632.8 nm over the clear aperture

    Physical Properties

    • Diameter Tolerance :
      +0/-0.2mm
    • Waveplate Diameter(Inch) :
      1 Inch
    • Waveplate Diameter(mm) :
      25.4 mm

    Technical Documents