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Products Name Sapphire Hole
Materials optical sapphire(Al2O3)
Diameter Range (mm) 2.00~300.00
Diameter Tolerance (mm) ±0.02
Thickness Range(mm) 0.10~100.00
Thickness Tolerance (mm) ±0.02
(mm)
Inner Diameter Tolerance ±0.02
Clear Aperture 80%~99%
Surface Accuracy(@632.8nm) ?~?/20 per 25mm
Surface Roughness 0.1µm per Inch
Surface Quality 80/50,60/40,40/20,20/10,10/5
Parallelism (arcminutes) =3.5
Orientation of Axis According to customer requirements
Coating According to customer requirements
Production capacity 5000~50,000 pcs / Month