|  As grown sapphire ribbons (EFG) Width<80mm, length<500mm>, thickness<8.0mm  | 
          
|  Ground blanks (EFG, Kyropulos) Size tolerances: ±0.1mm, ±0.05mm, Surface roughness: Ra<1.0µm  | 
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| Ground plates for mobile devices screen | 
			Watch glass blanks | 
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| 6" inch wafer | 
			2" inch wafer | 
|  Polished windows (EFG, Kyropulos) Size tolerances: ±0.1mm, ±0.05mm, Surface quality: 80/60 S/D; 60/40 S/D; 40/20 S/D  | 
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| Polished windows | 
			Polished windows | 
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| Step windows | 
			Windows for scanner |