Diameter: 50.80mm + 0.00mm /- 0.10mm
Thickness: 2.50mm +/- 0.10mm (High Side of Wedge)
Wedge Angle: 30 Arc Minutes +/- 3 Arc Minutes
Edge Bevels: 0.25mm Nominal x 45 Degrees, Both Edges
Flatness: 2 Waves Maximum @ 633nm, Both Faces
Surface Quality: 10-5 Per MIL-PRF13830, Both Faces
Clear Aperture: Central 45.72mm of Diameter Faces
Material Type/ Quality: Sapphire, Optical Grade
Crystallographic Orientation: c-Plane
Coating: None, Not Required