Diameter: 10.00mm +/- 0.125mm
Thickness: 1.00mm +/- 0.125mm
Parallelism: 3.5 Arc Minutes Maximum
Edge Bevel: 0.30mm Maximum Face Width, Both Edges.
Flatness: 5 Fringes Maximum @633nm, Polished Face.
Surface Quality: 80-50 Per MIL-PRF-13830, One Face.
Other Face 320 Grit Ground Finish (Diffusing)
Clear Aperture: Central 8.00mm Minimum Diameter, Both Faces
Material Type / Quality: Sapphire, Optical Grade.
Crystallographic Orientation: c-Plane
Coating: None, Uncoated Substrate