Substrate: CDGM / SCHOTT
Dimensional Tolerance: -0.05mm
Thickness Tolerance: ±0.02mm
Radius Tolerance: ±0.02mm
Surface Flatness:1(0.5)@632.8nm
Surface Quality: 40/20
Edges:Protective Bevel as Needed
Clear Aperture: 90%
Centering:<1’
Coating: Rabs<0.5%@Design Wavelength