sapphire window

Main technical specification
Products Name Sapphire windows
Materials optical sapphire(Al2O3)
Side Length (mm)
Side Length
Tolerance (mm) ±0.02
Radius (mm) 5º~180º
Thickness Range(mm) 0.10~100.00
Thickness Tolerance (mm) ±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 100~100,000 pcs / Month
sapphire window