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Optical Waveplates > Low Order Waveplates > WP-05UM-LH-766
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| Name: |  DIA12.7mm 766/766.7nm Low-order 1/2 Waveplate |  
| P/N: |  WP-05UM-LH-766 |  | Keywords: | 766nm/766.7nm,Dia12.7mm,Low-order,1/2-wave,Unmount |  
| Unit Price: | 
S$95.00/pc
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| Available: | 
Call us
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| Request: | 
Add to Request List | 
 
| Introduction: | Diameter 0.5-inch, unmounted Low-order (n<5); Half-wave P < 3 arc seconds; Retardation tolerance < Lambda/300 AR coating (R<0.25%)  |  
 
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| SubstrateMaterial: | 
Crystal Quartz |  
| Outer Diameter: | 
12.7,+0.0/-0.1mm,unmounted |  
| Waveplate Type: | 
 Low-order (n<5) design, Half-wave(1/2-wave) @ 766nm
 
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| Parallelism: | 
<3 arc seconds |  
| Retardance Accuracy(typ):  | 
<Lambda/300 |  
| Wavefront Distortion: | 
<Lambda/10 |  
| Surface Quality: | 
20/10 scratch and dig |  
| Damage Threshold: | 
2J/cm2 @ 10ns 1064nm |  
| AR Coated: | 
AR@ 766+/-10nm (R<0.25%) (both surfaces) |      | 
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