Material | Quzrtz+MgF2 |
Wavefront Distortion | 350~2100nm |
Dimension Tolerance | +0/-0.2mm |
Surface Quality | 40/20 scratch and dig |
Paralllelism (for single plate) | <10 arc Sec |
Retardation Tolerance | < λ/100 |
Wavefront Distortion (for air spaced type) | < λ/4@632.8nm |
Clear Aperture | >90% |
AR Coating | Both sides AR coated, R<1% per face |
Damage Threshold | >500mJ/cm2, 20ns, 20Hz @1064nm |
Mount | No, Available for Black Anodized Aluminium |
Part Number | Type | Diameter (mm) | Retardation (λ) | Wavelength (nm) | Mount (mm) | Clear Aperture (mm) |
WPA210-450-650 | Cemented | 10 | λ/2 | 450-650 | / | 8 |
WPAC215-450-650 | Cemented | 15 | λ/2 | 450-650 | / | 13.5 |
WPAC210-550-750 | Cemented | 10 | λ/2 | 550-750 | / | 8 |
WPAC215-550-750 | Cemented | 15 | λ/2 | 550-750 | / | 13.5 |
WPAC210-650-1100 | Cemented | 10 | λ/2 | 650-1100 | / | 8 |
WPAC215-650-1100 | Cemented | 15 | λ/2 | 650-1100 | / | 13.5 |
WPAC210-900-2100 | Cemented | 10 | λ/2 | 900-2100 | / | 8 |
WPAC215-900-2100 | Cemented | 15 | λ/2 | 900-2100 | / | 13.5 |
WPAC410-450-650 | Cemented | 10 | λ/4 | 450-650 | / | 8 |
WPAC415-450-650 | Cemented | 15 | λ/4 | 450-650 | / | 13.5 |
WPAC410-550-750 | Cemented | 10 | λ/4 | 550-750 | / | 8 |
WPAC415-550-750 | Cemented | 15 | λ/4 | 550-750 | / | 13.5 |
WPAC410-650-1100 | Cemented | 10 | λ/4 | 650-1100 | / | 8 |
WPAC415-650-1100 | Cemented | 15 | λ/4 | 650-1100 | / | 13.5 |
WPAC410-900-2100 | Cemented | 10 | λ/4 | 900-2100 | / | 8 |
WPAC415-900-2100 | Cemented | 15 | λ/4 | 900-2100 | / | 13.5 |
WPAI220-450-650 | Air Spaced | 20 | λ/2 | 450-650 | φ25.4x6 | 18 |
WPAI220-550-750 | Air Spaced | 20 | λ/2 | 550-750 | φ25.4x6 | 18 |
WPAI220-650-1100 | Air Spaced | 20 | λ/2 | 650-1100 | φ25.4x6 | 18 |
WPAI220-900-2100 | Air Spaced | 20 | λ/2 | 900-2100 | φ25.4x6 | 18 |
WPAI420-450-650 | Air Spaced | 20 | λ/4 | 450-650 | φ25.4x6 | 18 |
WPAI420-550-750 | Air Spaced | 20 | λ/4 | 550-750 | φ25.4x6 | 18 |
WPAI420-650-1100 | Air Spaced | 20 | λ/4 | 650-1100 | φ25.4x6 | 18 |
WPAI420-900-2100 | Air Spaced | 20 | λ/4 | 900-2100 | φ25.4x6 | 18 |