Major Diameter: 1.625″+/-.005″
Minor Diameter: 1.425″+/-.005″ (@ Base of Radiused Groove)
Groove Width: 0.100″+/-.005″
Radius @ Bottom of Groove: 0.050″+/-.005″
Groove Location: Center of Groove Located 0.200″+/-.010″
From the Non-Wedged Face
Thickness: 0.400″+/-.005″
Wedge Angle: 0.50 Degrees +/- 5 Arc Minutes
Edge Bevel: Light Protective Bevel, All Edges
Flatness: Not Specified
Surface Quality: Optically Polished, Both Faces
Material Type / Quality: Sapphire, Optical Grade
Coating: None, Not Required