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|  | | Sapphire windows,  C-plane, size tolerance +-0.1mm, polishing quality
 80/50
 
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|  | | Sapphire windows,  A-plane, size tolerance +-0.1mm, polishing quality
 80/50
 
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|  | | Sapphire windows,  M-plane, size tolerance +-0.1mm, polishing quality
 80/50
 
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|  | | Sapphire windows,  R-plane, size tolerance +-0.1mm, polishing quality
 80/50
 
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