Fresnel Rhomb Retarders
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
- Broadband Performance with <2% Retardance Variation
- 12.7mm and 25.4mm Options Available
- λ/4 and λ/2 Retardance Options
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)
- Multiple Wavelength Ranges Available
- Flat Response Over Each Broad Spectral Range
- λ/4 and λ/2 Retardance
- Mounted in Black Anodized Aluminum Housing
Liquid Crystal Variable Waveplates (Retarders)
- Precise Electrically Controlled Retardance up to λ/2
- Manual or Computer Interface Control
- Easy Mounting with 8-32 Tapped Hole
Ultra-Thin NIR Achromatic Polymer Retarders
New
- Ultra-Thin ≤0.55mm Substrates for OEM Integration
- Options For 600-1100nm and 700-1550nm
- Wide Acceptance Angle Tolerance of ±10°
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