

| Material | Quartz |
| Dimension Tolerance | +0.0,-0.1 |
| Wavefront Distortion | <λ/8@633nm |
| Retardation Tolerance | λ/500 |
| Parallelism | <1 arc second |
| Surface Quality | 20/10 scratch /dig |
| Clear Aperture | Central 90% |
| AR Coating | <0.2%@wavelength< td=""> |
| Holder | Refer to<> |
Standard Wavelength: 266nm,355nm,532nm,632.8nm,780nm,808nm,980nm,1064nm,1310nm,1550nm
Features
Double Retardation Plates
AR Coated, R<0.2% and Mounted
High Damage Threshold
Better Temperature Bandwidth
Wide Wavelength Bandwidth
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