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Achromatic Waveplates

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Fresnel Rhomb Retarders
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
Fresnel Rhomb Retarders
  • Broadband Performance with <2% Retardance Variation
  • 12.7mm and 25.4mm Options Available
  • λ/4 and λ/2 Retardance Options
Precision Achromatic Waveplates (Retarders) Precision Achromatic Waveplates (Retarders)
  • Broad Spectral Range
  • λ/100 Retardance Accuracy
  • λ/4 and λ/2 Retardance
  • High Damage Threshold of 500 W/cm2
Achromatic Waveplates (Retarders) Achromatic Waveplates (Retarders)
  • Multiple Wavelength Ranges Available
  • Flat Response Over Each Broad Spectral Range
  • λ/4 and λ/2 Retardance
  • Mounted in Black Anodized Aluminium Housing
Liquid Crystal Variable Waveplates (Retarders) Clearance
Liquid Crystal Variable Waveplates (Retarders)
  • Electrically Controlled Retardance up to λ/2
  • Manual or Computer Interface Control
  • Easy Mounting with 8-32 Tapped Hole

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