Length: 67.00mm +/- 0.10mm
Width: 15.00mm +/- 0.10mm
Thickness: 1.00mm +/- 0.050mm
Corner Bevels: 0.30mm +/- 0.10mm x 45 Degrees, 4 Places
Edge Bevels: 0.15mm +/- 0.075mm x 45 Degrees, 8 Places
Parallelism: 5 Arc Minutes Maximum
Flatness: 8 Fringes Per Inch Maximum @ 633nm, Both Faces
Surface Quality: 60-40 Per MIL-PRF-13830, Both Faces.
Material Type / Quality: Sapphire, Optical Grade.
Crystallographic Orientation: c-Plane